When NeoMutt starts up it looks for two configuration files – one “ system” file and one “ user” file.
NeoMutt first reads the system configuration file, then the user configuration file. The two files are merged in the sense that "last setting wins". That is, if a setting is defined in both files, the user configuration file's value for that setting is the one that takes precedence and becomes effective.
NeoMutt searches for several different file names when looking for config. It looks for NeoMutt config files before Mutt config files and versioned config before plain config. For example:
This allows the user to create separate NeoMutt and Mutt config files on the same system.
NeoMutt will search for a system config file in a
neomutt
directory in several places. First it searches the locations specified in the
XDG_CONFIG_DIRS
environment variable, which defaults to
/etc/xdg
. Next, it looks in
/etc
. Finally, it tries
/usr/share
.
The system config file will not be read if the “-n” option is used on the command line.
NeoMutt will read just one file, the first file it finds, from the list below.
Table 3.2. NeoMutt system config file locations
File Location | Notes |
---|---|
/etc/xdg/neomutt/neomuttrc | |
/etc/xdg/neomutt/Muttrc | Note the case of the filename |
/etc/neomuttrc | |
/etc/Muttrc | Note the case of the filename |
/usr/share/neomutt/neomuttrc | |
/usr/share/neomutt/Muttrc | Note the case of the filename |
NeoMutt will search for a user config file in several places. First it looks in the directory specified in the
XDG_CONFIG_HOME
environment variable, which defaults to
~/.config/neomutt
. Next, it looks in
~
(your home directory). Finally, it tries
~/.neomutt
.
You may specify your own location for the user config file using the “-F” option on the command line.
NeoMutt will read just one file, the first file it finds, from the list below.
Table 3.3. NeoMutt user config file locations
File Location |
---|
~/.config/neomutt/neomuttrc |
~/.config/neomutt/muttrc |
~/.config/mutt/neomuttrc |
~/.config/mutt/muttrc |
~/.neomutt/neomuttrc |
~/.neomutt/muttrc |
~/.mutt/neomuttrc |
~/.mutt/muttrc |
~/.neomuttrc |
~/.muttrc |
The majority of NeoMutt's config will be read from two files: the system config in
/etc
and the user config in, e.g.
~/.neomuttrc
The last file that gets read will overwrite any settings from previous config files. This means that an administrator can set some defaults which the user can override.
Additionally, there are a handful of config items which can be set using an environment variable. They have a lower priority than the NeoMutt config files: $editor, $from, $mailcap_path, $news_server, shell, $spoolfile, $tmpdir, $visual.
Finally, it's possible to
set some variables directly on the command-line using the
-e
option.
Table 3.4. Config Priority
Priority | Where | Example |
---|---|---|
Highest | Command line |
neomutt -e 'set from="John Doe <john@example.com>"'
|
User Config |
~/.neomuttrc
|
|
System Config |
/etc/neomuttrc
|
|
Environment |
export EDITOR="/usr/bin/vim"
|
|
Lowest | Built-in | Defaults hard-coded into NeoMutt |
An initialization file consists of a series of commands. Each line of the file may contain one or more commands. When multiple commands are used, they must be separated by a semicolon ( “;”).
The hash mark, or pound sign ( “#”), is used as a “comment” character. You can use it to annotate your initialization file. All text after the comment character to the end of the line is ignored.
Example 3.2. Commenting configuration files
my_hdr X-Disclaimer: Why are you listening to me?
# This is a comment
Single quotes ( “'”) and double quotes ( “"”) can be used to quote strings which contain spaces or other special characters. The difference between the two types of quotes is similar to that of many popular shell programs, namely that a single quote is used to specify a literal string (one that is not interpreted for shell variables or quoting with a backslash [see next paragraph]), while double quotes indicate a string for which should be evaluated. For example, backticks are evaluated inside of double quotes, but not for single quotes.
“\” quotes the next character, just as in shells such as bash and zsh. For example, if want to put quotes “"” inside of a string, you can use “\” to force the next character to be a literal instead of interpreted character.
“ \\” means to insert a literal “ \” into the line. “ \n” and “ \r” have their usual C meanings of linefeed and carriage-return, respectively.
A “\” at the end of a line can be used to split commands over multiple lines as it “escapes” the line end, provided that the split points don't appear in the middle of command names. Lines are first concatenated before interpretation so that a multi-line can be commented by commenting out the first line only.
Example 3.4. Splitting long configuration commands over several lines
set status_format="some very \ long value split \ over several lines"
It is also possible to substitute the output of a Unix command in an initialization file. This is accomplished by enclosing the command in backticks (``). In Example 3.5, “Using external command's output in configuration files”, the output of the Unix command “uname -a” will be substituted before the line is parsed. Since initialization files are line oriented, only the first line of output from the Unix command will be substituted.
Example 3.5. Using external command's output in configuration files
my_hdr X-Operating-System: `uname -a`
Both environment variables and NeoMutt variables can be accessed by prepending “$” to the name of the variable. For example,
will cause NeoMutt to save outgoing messages to a folder named
“sent_on_kremvax” if the environment variable
$HOSTNAME
is set to
“kremvax.”(See
$record for details.)
NeoMutt expands the variable when it is assigned, not when it is used. If the value of a variable on the right-hand side of an assignment changes after the assignment, the variable on the left-hand side will not be affected.
The commands understood by NeoMutt are explained in the next paragraphs. For a complete list, see the command reference.
All configuration files are expected to be in the current locale as specified by the $charset variable which doesn't have a default value since it's determined by NeoMutt at startup. If a configuration file is not encoded in the same character set the $config_charset variable should be used: all lines starting with the next are recoded from $config_charset to $charset.
This mechanism should be avoided if possible as it has the following implications:
These variables should be set early in a configuration file with $charset preceding $config_charset so NeoMutt knows what character set to convert to.
If $config_charset is set, it should be set in each configuration file because the value is global and not per configuration file.
Because NeoMutt first recodes a line before it attempts to parse it, a conversion introducing question marks or other characters as part of errors (unconvertable characters, transliteration) may introduce syntax errors or silently change the meaning of certain tokens (e.g. inserting question marks into regular expressions).
Usage:
group
[
-group
name
...] {
-rx
expr
... |
-addr
expr
... }
ungroup
[
-group
name
...] {
*
|
-rx
expr
... |
-addr
expr
... }
NeoMutt supports grouping addresses logically into named groups. An address or address pattern can appear in several groups at the same time. These groups can be used in
patterns(for searching, limiting and tagging) and in hooks by using group patterns. This can be useful to classify mail and take certain actions depending on in what groups the message is. For example, the NeoMutt user's mailing list would fit into the categories
“mailing list” and
“NeoMutt-related”. Using
send-hook
, the sender can be set to a dedicated one for writing mailing list messages, and the signature could be set to a NeoMutt-related one for writing to a NeoMutt list – for other lists, the list sender setting still applies but a different signature can be selected. Or, given a group only containing recipients known to accept encrypted mail,
“auto-encryption” can be achieved easily.
The
group
command is used to directly add either addresses or regular expressions to the specified group or groups. The different categories of arguments to the
group
command can be in any order. The flags
-rx
and
-addr
specify what the following strings (that cannot begin with a hyphen) should be interpreted as: either a regular expression or an email address, respectively.
These address groups can also be created implicitly by the
alias
,
lists
,
subscribe
and
alternates
commands by specifying the optional
-group
option. For example,
alternates -group me address1 address2 alternates -group me -group work address3
would create a group named “me” which contains all your addresses and a group named “work” which contains only your work address address3 . Besides many other possibilities, this could be used to automatically mark your own messages in a mailing list folder as read or use a special signature for work-related messages.
The
ungroup
command is used to remove addresses or regular expressions from the specified group or groups. The syntax is similar to the
group
command, however the special character
*
can be used to empty a group of all of its contents. As soon as a group gets empty because all addresses and regular expressions have been removed, it'll internally be removed, too (i.e. there cannot be an empty group). When removing regular expressions from a group, the pattern must be specified exactly as given to the
group
command or
-group
argument.
Usage:
alias
[
-group
name
...]
key
address
[
, address
...]
unalias
[
-group
name
...] {
*
|
key
... }
It's usually very cumbersome to remember or type out the address of someone you are communicating with. NeoMutt allows you to create “aliases” which map a short string to a full address.
If you want to create an alias for more than one address, you must separate the addresses with a comma ( “,”).
The optional
-group
argument to
alias
causes the aliased address(es) to be added to the named
group
.
To add an alias:
alias muttdude me@cs.hmc.edu (Michael Elkins) alias theguys manny, moe, jack
To remove an alias or aliases ( “*” means all aliases):
unalias muttdude unalias *
Unlike other mailers, NeoMutt doesn't require aliases to be defined in a special file. The
alias
command can appear anywhere in a configuration file, as long as this file is
source
d. Consequently, you can have multiple alias files, or you can have all aliases defined in your
.neomuttrc
.
On the other hand, the
<create-alias>
function can use only one file, the one pointed to by the
$alias_file variable (which is
~/.neomuttrc
by default). This file is not special either, in the sense that NeoMutt will happily append aliases to any file, but in order for the new aliases to take effect you need to explicitly
source
this file too.
Example 3.7. Configuring external alias files
source /usr/local/share/NeoMutt.aliases source ~/.mail_aliases set alias_file=~/.mail_aliases
To use aliases, you merely use the alias at any place in NeoMutt where NeoMutt prompts for addresses, such as the To: or Cc: prompt. You can also enter aliases in your editor at the appropriate headers if you have the $edit_headers variable set.
In addition, at the various address prompts, you can use the tab character to expand a partial alias to the full alias. If there are multiple matches, NeoMutt will bring up a menu with the matching aliases. In order to be presented with the full list of aliases, you must hit tab without a partial alias, such as at the beginning of the prompt or after a comma denoting multiple addresses.
In the alias menu, you can select as many aliases as you want with the
select-entry
key (default: <Return>), and use the
exit
key (default: q) to return to the address prompt.
Usage:
bind
map
[
,map
...]
key
function
This command allows you to change the default key bindings (operation invoked when pressing a key).
map specifies in which menu the binding belongs. Multiple maps may be specified by separating them with commas (no additional whitespace is allowed). The currently defined maps are:
This is not a real menu, but is used as a fallback for all of the other menus except for the pager and editor modes. If a key is not defined in another menu, NeoMutt will look for a binding to use in this menu. This allows you to bind a key to a certain function in multiple menus instead of having multiple bind statements to accomplish the same task.
The alias menu is the list of your personal aliases as defined in your
.neomuttrc
. It is the mapping from a short alias name to the full email address(es) of the recipient(s).
The attachment menu is used to access the attachments on received messages.
The browser is used for both browsing the local directory structure, and for listing all of your incoming mailboxes.
The editor is used to allow the user to enter a single line of text, such as the
To
or
Subject
prompts in the
compose
menu.
The index is the list of messages contained in a mailbox.
The compose menu is the screen used when sending a new message.
The pager is the mode used to display message/attachment data, and help listings.
The pgp menu is used to select the OpenPGP keys used to encrypt outgoing messages.
The smime menu is used to select the OpenSSL certificates used to encrypt outgoing messages.
The postpone menu is similar to the index menu, except is used when recalling a message the user was composing, but saved until later.
The query menu is the browser for results returned by $query_command.
The mixmaster screen is used to select remailer options for outgoing messages (if NeoMutt is compiled with Mixmaster support).
key is the key (or key sequence) you wish to bind. To specify a control character, use the sequence \Cx , where x is the letter of the control character (for example, to specify control-A use “\Ca”). Note that the case of x as well as \C is ignored, so that \CA , \Ca , \cA and \ca are all equivalent. An alternative form is to specify the key as a three digit octal number prefixed with a “\”(for example \177 is equivalent to \c? ). In addition, key may be a symbolic name as shown in Table 3.5, “Symbolic key names”.
Table 3.5. Symbolic key names
Symbolic name | Meaning |
---|---|
\t | tab |
<tab> | tab |
<backtab> | backtab / shift-tab |
\r | carriage return |
\n | newline |
\e | escape/alt |
<esc> | escape/alt |
<up> | up arrow |
<down> | down arrow |
<left> | left arrow |
<right> | right arrow |
<pageup> | Page Up |
<pagedown> | Page Down |
<backspace> | Backspace |
<delete> | Delete |
<insert> | Insert |
<enter> | Enter |
<return> | Return |
<home> | Home |
<end> | End |
<space> | Space bar |
<f1> | function key 1 |
<f10> | function key 10 |
The
<what-key>
function can be used to explore keycode and symbolic names for other keys on your keyboard. Executing this function will display information about each key pressed, until terminated by
^G
.
key does not need to be enclosed in quotes unless it contains a space ( “ ”) or semi-colon ( “;”).
function specifies which action to take when key is pressed. For a complete list of functions, see the reference. Note that the bind expects function to be specified without angle brackets.
The special function
<noop>
unbinds the specified key sequence.
Due to a limitation of NeoMutt, creating key bindings, or macros, will overwrite existing mappings with similar, shorter, names.
bind index g group-reply bind index gg first-entry
In this example, the
g
binding will be overwritten and cannot be used. Newer versions of NeoMutt will warn the user about this.
To avoid warnings on startup, first set the shorter binding to
noop
(no operation).
bind index g noop bind index gg first-entry
Usage:
charset-hook
alias
charset
iconv-hook
charset
local-charset
The charset-hook command defines an alias for a character set. This is useful to properly display messages which are tagged with a character set name not known to NeoMutt.
The iconv-hook command defines a system-specific name for a character set. This is helpful when your systems character conversion library insists on using strange, system-specific names for character sets.
Usage:
folder-hook
regex
command
It is often desirable to change settings based on which mailbox you are reading. The
folder-hook
command provides a method by which you can execute any configuration command.
regex
is a regular expression specifying in which mailboxes to execute
command
before loading. If a mailbox matches multiple
folder-hook
s, they are executed in the order given in the
.neomuttrc
.
The regex parameter has mailbox shortcut expansion performed on the first character. See Mailbox Matching in Hooks for more details.
If you use the “!” shortcut for $spoolfile at the beginning of the pattern, you must place it inside of double or single quotes in order to distinguish it from the logical not operator for the expression.
Settings are not restored when you leave the mailbox. For example, a command action to perform is to change the sorting method based upon the mailbox being read:
folder-hook work "set sort=threads"
However, the sorting method is not restored to its previous value when reading a different mailbox. To specify a default command, use the pattern “.” before other folder-hook s adjusting a value on a per-folder basis because folder-hook s are evaluated in the order given in the configuration file.
The keyboard buffer will not be processed until after all hooks are run; multiple push or exec commands will end up being processed in reverse order.
The following example will set the
sort variable to
date-sent
for all folders but to
threads
for all folders containing
“work” in their name.
Example 3.8. Setting sort method based on mailbox name
folder-hook . "set sort=date-sent" folder-hook work "set sort=threads"
Usage:
macro
menu
[
,menu
...]
key
sequence
[
description
]
Macros are useful when you would like a single key to perform a series of actions. When you press key in menu menu , NeoMutt will behave as if you had typed sequence . So if you have a common sequence of commands you type, you can create a macro to execute those commands with a single key or fewer keys.
menu is the map which the macro will be bound in. Multiple maps may be specified by separating multiple menu arguments by commas. Whitespace may not be used in between the menu arguments and the commas separating them.
key and sequence are expanded by the same rules as the key bindings with some additions. The first is that control characters in sequence can also be specified as ^x . In order to get a caret ( “^”) you need to use ^^ . Secondly, to specify a certain key such as up or to invoke a function directly, you can use the format <key name> and <function name> . For a listing of key names see the section on key bindings. Functions are listed in the reference.
The advantage with using function names directly is that the macros will work regardless of the current key bindings, so they are not dependent on the user having particular key definitions. This makes them more robust and portable, and also facilitates defining of macros in files used by more than one user (e.g., the system neomuttrc).
Optionally you can specify a descriptive text after sequence , which is shown in the help screens if they contain a description.
Macro definitions (if any) listed in the help screen(s), are silently truncated at the screen width, and are not wrapped.
Usage:
color
object
foreground
background
color
{
header
|
body
}
foreground
background
regex
color
index-object
foreground
background
pattern
color
compose
composeobject
foreground
background
uncolor
{
index-object
|
header
|
body
} {
*
|
pattern
... }
If your terminal supports color, you can spice up NeoMutt by creating your own color scheme. To define the color of an object (type of information), you must specify both a foreground color and a background color (it is not possible to only specify one or the other).
header and body match regex in the header/body of a message, index-object can match pattern (see Section 3, “Patterns: Searching, Limiting and Tagging”) in the message index. Note that IMAP server-side searches (=b, =B, =h) are not supported for color index patterns.
When $header_color_partial is unset (the default), a header matched by regex will have color applied to the entire header. When set, color is applied only to the exact text matched by regex .
object can be one of:
attachment
bold (highlighting bold patterns in the body of messages)
error (error messages printed by NeoMutt)
hdrdefault (default color of the message header in the pager)
index_author (color of the author name in the index, uses pattern )
index_collapsed (the number of messages in a collapsed thread in the index)
index_date (color of the date field in the index)
index_flags (color of the message flags in the index)
index_label (color of the message label in the index)
index_number (color of the message number in the index)
index_size (color of the message size and line number in the index)
index_subject (color of the subject in the index, uses pattern )
indicator (arrow or bar used to indicate the current item in a menu)
markers (the “+” markers at the beginning of wrapped lines in the pager)
message (informational messages)
normal
progress(visual progress bar)
prompt
quoted (text matching $quote_regex in the body of a message)
quoted1, quoted2, ..., quoted N (higher levels of quoting)
search (highlighting of words in the pager)
signature
status (mode lines used to display info about the mailbox or message)
tilde (the “~” used to pad blank lines in the pager)
tree (thread tree drawn in the message index and attachment menu)
underline (highlighting underlined patterns in the body of messages)
composeobject can be one of:
header
security_encrypt
security_sign
security_both
security_none
index-object can be one of the following:
index (default highlighting of the entire index line, uses pattern )
index_date (the date field)
index_flags (the message flags, %S %Z, uses pattern )
index_number (the message number, %C)
index_collapsed (the number of messages in a collapsed thread, %M)
index_author (the author name, %A %a %F %L %n, uses pattern )
index_subject (the subject, %s, uses pattern )
index_size (the message size, %c %l)
index_label (the message label, %y %Y)
index_tags (the transformed message tags, %g)
index_tag (an individual message tag, %G, uses pattern / tag name )
foreground and background can be one of the following:
white
black
green
magenta
blue
cyan
yellow
red
default
color x
foreground
can optionally be prefixed with the keyword
bright
to make the foreground color boldfaced (e.g.,
brightred
).
alert
to make a blinking/alert color (e.g.,
alertred
).
If your terminal supports it, the special keyword
default
can be used as a transparent color. The value
brightdefault
is also valid. If NeoMutt is linked against the
S-Lang
library, you also need to set the
$COLORFGBG
environment variable to the default colors of your terminal for this to work; for example (for Bourne-like shells):
set COLORFGBG="green;black" export COLORFGBG
The S-Lang library requires you to use the lightgray and brown keywords instead of white and yellow when setting this variable.
The uncolor command can be applied to the index, header and body objects only. It removes entries from the list. You must specify the same pattern specified in the color command for it to be removed. The pattern “*” is a special token which means to clear the color list of all entries.
NeoMutt also recognizes the keywords color0 , color1 , ..., color N-1 ( N being the number of colors supported by your terminal). This is useful when you remap the colors for your display (for example by changing the color associated with color2 for your xterm), since color names may then lose their normal meaning.
If your terminal does not support color, it is still possible change the video attributes through the use of the “mono” command. Usage:
mono
object
attribute
mono
{
header
|
body
}
attribute
regex
mono
index-object
attribute
pattern
unmono
{
index-object
|
header
|
body
} {
*
|
pattern
... }
For object , see the color command. attribute can be one of the following:
none
bold
underline
reverse
standout
When displaying a message in the pager, NeoMutt folds long header lines at $wrap columns. Though there're precise rules about where to break and how, NeoMutt always folds headers using a tab for readability. (Note that the sending side is not affected by this, NeoMutt tries to implement standards compliant folding.)
Usage:
ignore
pattern
[
pattern
...]
unignore
{
*
|
pattern
... }
Messages often have many header fields added by automatic processing systems, or which may not seem useful to display on the screen. This command allows you to specify header fields which you don't normally want to see in the pager.
You do not need to specify the full header field name. For example, “ignore content-” will ignore all header fields that begin with the pattern “content-”. “ignore *” will ignore all headers.
To remove a previously added token from the list, use the “unignore” command. The “unignore” command will make NeoMutt display headers with the given pattern. For example, if you do “ignore x-” it is possible to “unignore x-mailer”.
“unignore *” will remove all tokens from the ignore list.
Example 3.9. Header weeding
# Sven's draconian header weeding
ignore *
unignore from date subject to cc
unignore organization organisation x-mailer: x-newsreader: x-mailing-list:
unignore posted-to:
Usage:
hdr_order
header
[
header
...]
unhdr_order
{
*
|
header
... }
With the hdr_order command you can specify an order in which NeoMutt will attempt to present these headers to you when viewing messages.
“ unhdr_order *” will clear all previous headers from the order list, thus removing the header order effects set by the system-wide startup file.
Usage:
alternates
[
-group
name
...]
regex
[
regex
...]
unalternates
[
-group
name
...] {
*
|
regex
... }
With various functions, NeoMutt will treat messages differently, depending on whether you sent them or whether you received them from someone else. For instance, when replying to a message that you sent to a different party, NeoMutt will automatically suggest to send the response to the original message's recipients – responding to yourself won't make much sense in many cases. (See $reply_to.)
Many users receive e-mail under a number of different addresses. To fully use NeoMutt's features here, the program must be able to recognize what e-mail addresses you receive mail under. That's the purpose of the alternates command: It takes a list of regular expressions, each of which can identify an address under which you receive e-mail.
As addresses are matched using regular expressions and not exact strict comparisons, you should make sure you specify your addresses as precise as possible to avoid mismatches. For example, if you specify:
alternates user@example
NeoMutt will consider
“
some-user@example
” as being your address, too which may not be desired. As a solution, in such cases addresses should be specified as:
alternates '^user@example$'
The
-group
flag causes all of the subsequent regular expressions to be added to the named group.
The unalternates command can be used to write exceptions to alternates patterns. If an address matches something in an alternates command, but you nonetheless do not think it is from you, you can list a more precise pattern under an unalternates command.
To remove a regular expression from the alternates list, use the unalternates command with exactly the same regex . Likewise, if the regex for an alternates command matches an entry on the unalternates list, that unalternates entry will be removed. If the regex for unalternates is “*”, all entries on alternates will be removed.
Usage:
lists
[
-group
name
...]
regex
[
regex
...]
unlists
{
*
|
regex
... }
subscribe
[
-group
name
...]
regex
[
regex
...]
unsubscribe
{
*
|
regex
... }
NeoMutt has a few nice features for
handling mailing lists. In order to take advantage of them, you must specify which addresses belong to mailing lists, and which mailing lists you are subscribed to. NeoMutt also has limited support for auto-detecting mailing lists: it supports parsing
mailto:
links in the common
List-Post:
header which has the same effect as specifying the list address via the
lists
command (except the group feature). Once you have done this, the
<list-reply>
function will work for all known lists. Additionally, when you send a message to a known list and
$followup_to is set, Mutt will add a Mail-Followup-To header. For unsubscribed lists, this will include your personal address, ensuring you receive a copy of replies. For subscribed mailing lists, the header will not, telling other users' mail user agents not to send copies of replies to your personal address.
The Mail-Followup-To header is a non-standard extension which is not supported by all mail user agents. Adding it is not bullet-proof against receiving personal CCs of list messages. Also note that the generation of the Mail-Followup-To header is controlled by the $followup_to configuration variable since it's common practice on some mailing lists to send Cc upon replies (which is more a group- than a list-reply).
More precisely, NeoMutt maintains lists of patterns for the addresses of known and subscribed mailing lists. Every subscribed mailing list is known. To mark a mailing list as known, use the list command. To mark it as subscribed, use subscribe .
You can use regular expressions with both commands. To mark all messages sent to a specific bug report's address on Debian's bug tracking system as list mail, for instance, you could say
subscribe [0-9]+.*@bugs.debian.org
as it's often sufficient to just give a portion of the list's e-mail address.
Specify as much of the address as you need to to remove ambiguity. For example, if you've subscribed to the NeoMutt mailing list, you will receive mail addressed to
neomutt-users@neomutt.org
. So, to tell NeoMutt that this is a mailing list, you could add
lists neomutt-users@
to your initialization file. To tell NeoMutt that you are subscribed to it, add
subscribe
neomutt-users
to your initialization file instead. If you also happen to get mail from someone whose address is
neomutt-users@example.com
, you could use
lists
^neomutt-users@neomutt\\.org$
or
subscribe
^neomutt-users@neomutt\\.org$
to match only mail from the actual list.
The
-group
flag adds all of the subsequent regular expressions to the named
address group in addition to adding to the specified address list.
The “unlists” command is used to remove a token from the list of known and subscribed mailing-lists. Use “unlists *” to remove all tokens.
To remove a mailing list from the list of subscribed mailing lists, but keep it on the list of known mailing lists, use unsubscribe .
Usage:
mbox-hook
regex
mailbox
This command is used to move read messages from a specified mailbox to a different mailbox automatically when you quit or change folders. regex is a regular expression specifying the mailbox to treat as a “spool” mailbox and mailbox specifies where mail should be saved when read.
The regex parameter has mailbox shortcut expansion performed on the first character. See Mailbox Matching in Hooks for more details.
Note that execution of mbox-hooks is dependent on the $move configuration variable. If set to “no”(the default), mbox-hooks will not be executed.
Unlike some of the other hook commands, only the first matching regex is used (it is not possible to save read mail in more than a single mailbox).
Usage:
mailboxes
mailbox
[
mailbox
...]
named-mailboxes
description
mailbox
{
description
mailbox
...}
unmailboxes
{
*
|
mailbox
... }
This command specifies folders which can receive mail and which will be checked for new messages periodically.
folder can either be a local file or directory (Mbox/Mmdf or Maildir/Mh). If NeoMutt was built with POP and/or IMAP support, folder can also be a POP/IMAP folder URL. The URL syntax is described in Section 1.2, “URL Syntax”, POP and IMAP are described in Section 3, “POP3 Support” and Section 4, “IMAP Support” respectively.
NeoMutt provides a number of advanced features for handling (possibly many) folders and new mail within them, please refer to Chapter 23, New Mail Featurefor details (including in what situations and how often NeoMutt checks for new mail). Additionally, $new_mail_command can be used to run a command when new mail is detected.
The “unmailboxes” command is used to remove a token from the list of folders which receive mail. “unmailboxes” can be used on the mailbox path, “$folder”-abbreviated path, or description. Use “unmailboxes *” to remove all tokens.
The folders in the mailboxes command are resolved when the command is executed, so if these names contain shortcut characters(such as “=” and “!”), any variable definition that affects these characters (like $folder and $spoolfile) should be set before the mailboxes command. If none of these shortcuts are used, a local path should be absolute as otherwise NeoMutt tries to find it relative to the directory from where NeoMutt was started which may not always be desired.
Usage:
my_hdr
string
unmy_hdr
{
*
|
field
... }
The my_hdr command allows you to create your own header fields which will be added to every message you send and appear in the editor if $edit_headers is set.
For example, if you would like to add an
“Organization:” header field to all of your outgoing messages, you can put the command something like shown in
Example 3.11, “Defining custom headers” in your
.neomuttrc
.
Space characters are not allowed between the keyword and the colon ( “:”). The standard for electronic mail (RFC2822) says that space is illegal there, so NeoMutt enforces the rule.
If you would like to add a header field to a single message, you should either set the
$edit_headers variable, or use the
<edit-headers>
function (default:
“E”) in the compose menu so that you can edit the header of your message along with the body.
To remove user defined header fields, use the unmy_hdr command. You may specify an asterisk ( “*”) to remove all header fields, or the fields to remove. For example, to remove all “To” and “Cc” header fields, you could use:
unmy_hdr to cc
Usage:
fcc-save-hook
pattern
mailbox
fcc-hook
pattern
mailbox
save-hook
pattern
mailbox
fcc-save-hook is a shortcut, equivalent to doing both a fcc-hook and a save-hook with its arguments, including %-expansion on mailbox according to $index_format.
fcc-hook is used to save outgoing mail in a mailbox other than $record. NeoMutt searches the initial list of message recipients for the first matching pattern and uses mailbox as the default “Fcc:” mailbox. If no match is found the message will be saved to $record mailbox.
fcc-hook [@.]aol\\.com$ +spammers
...will save a copy of all messages going to the aol.com domain to the “+spammers” mailbox by default.
save-hook is used to override the default mailbox used when saving messages. mailbox will be used as the default if the message matches pattern .
Example 3.12. Using %-expandos in save-hook
# default: save all to ~/Mail/<author name> save-hook . ~/Mail/%F # save from me@turing.cs.hmc.edu and me@cs.hmc.edu to $folder/elkins save-hook me@(turing\\.)?cs\\.hmc\\.edu$ +elkins # save from aol.com to $folder/spam save-hook aol\\.com$ +spam
Also see the fcc-save-hook command.
To provide more flexibility and good defaults, NeoMutt applies the expandos of $index_format to mailbox after it was expanded. See Message Matching in Hooks for information on the exact format of pattern .
Usage:
reply-hook
pattern
command
send-hook
pattern
command
send2-hook
pattern
command
These commands can be used to execute arbitrary configuration commands based upon recipients of the message. pattern is used to match the message, see Message Matching in Hooks for details. command is executed when pattern matches.
reply-hook is matched against the message you are replying to , instead of the message you are sending . send-hook is matched against all messages, both new and replies .
reply-hook
s are matched
before
the
send-hook
,
regardless
of the order specified in the user's configuration file. However, you can inhibit
send-hook
in the reply case by using the pattern
'! ~Q'
(
not replied
, see
Message Matching in Hooks) in the
send-hook
to tell when
reply-hook
have been executed.
send2-hook is matched every time a message is changed, either by editing it, or by using the compose menu to change its recipients or subject. send2-hook is executed after send-hook , and can, e.g., be used to set parameters such as the $sendmail variable depending on the message's sender address.
For each type of
send-hook
or
reply-hook
, when multiple matches occur, commands are executed in the order they are specified in the
.neomuttrc
(for that type of hook).
Example:
send-hook
work "
set
mime_forward signature=''"
Another typical use for this command is to change the values of the $attribution, $attribution_locale, and $signature variables in order to change the language of the attributions and signatures based upon the recipients.
send-hook 's are only executed once after getting the initial list of recipients. Adding a recipient after replying or editing the message will not cause any send-hook to be executed, similarly if $autoedit is set (as then the initial list of recipients is empty). Also note that my_hdr commands which modify recipient headers, or the message's subject, don't have any effect on the current message when executed from a send-hook .
Usage:
message-hook
pattern
command
This command can be used to execute arbitrary configuration commands before viewing or formatting a message based upon information about the message.
command
is executed if the
pattern
matches the message to be displayed. When multiple matches occur, commands are executed in the order they are specified in the
.neomuttrc
.
See Message Matching in Hooks for information on the exact format of pattern .
Example:
message-hook ~A 'set pager=builtin' message-hook '~f freshmeat-news' 'set pager="less \"+/^ subject: .*\""'
Usage:
crypt-hook
regex
keyid
When encrypting messages with PGP/GnuPG or OpenSSL, you may want to associate a certain key with a given e-mail address automatically, either because the recipient's public key can't be deduced from the destination address, or because, for some reasons, you need to override the key NeoMutt would normally use. The crypt-hook command provides a method by which you can specify the ID of the public key to be used when encrypting messages to a certain recipient. You may use multiple crypt-hooks with the same regex; multiple matching crypt-hooks result in the use of multiple keyids for a recipient. During key selection, NeoMutt will confirm whether each crypt-hook is to be used (unless the $crypt_confirmhook option is unset). If all crypt-hooks for a recipient are declined, NeoMutt will use the original recipient address for key selection instead.
The meaning of keyid is to be taken broadly in this context: You can either put a numerical key ID or fingerprint here, an e-mail address, or even just a real name.
Usage:
push
string
This command adds the named string to the beginning of the keyboard buffer. The string may contain control characters, key names and function names like the sequence string in the macro command. You may use it to automatically run a sequence of commands at startup, or when entering certain folders. For example, Example 3.13, “Embedding push in folder-hook” shows how to automatically collapse all threads when entering a folder.
For using functions like shown in the example, it's important to use angle brackets (
“<” and
“>”) to make NeoMutt recognize the input as a function name. Otherwise it will simulate individual just keystrokes, i.e.
“
push collapse-all
” would be interpreted as if you had typed
“c”, followed by
“o”, followed by
“l”, ..., which is not desired and may lead to very unexpected behavior.
Keystrokes can be used, too, but are less portable because of potentially changed key bindings. With default bindings, this is equivalent to the above example:
folder-hook . 'push \eV'
because it simulates that Esc+V was pressed (which is the default binding of
<collapse-all>
).
Usage:
exec
function
[
function
...]
This command can be used to execute any function. Functions are listed in the
function reference.
“
exec
function
” is equivalent to
“
push <function>
”.
Usage:
score
pattern
value
unscore
{
*
|
pattern
... }
The
score
commands adds
value
to a message's score if
pattern
matches it.
pattern
is a string in the format described in the
patterns section (note: For efficiency reasons, patterns which scan information not available in the index, such as
~b
,
~B
,
~h
,
~M
, or
~X
may not be used).
value
is a positive or negative integer. A message's final score is the sum total of all matching
score
entries. However, you may optionally prefix
value
with an equal sign (
“=”) to cause evaluation to stop at a particular entry if there is a match. Negative final scores are rounded up to 0.
The unscore command removes score entries from the list. You must specify the same pattern specified in the score command for it to be removed. The pattern “*” is a special token which means to clear the list of all score entries.
Scoring occurs as the messages are read in, before the mailbox is sorted. Because of this, patterns which depend on threading, such as ~= , ~$ , and ~() , will not work by default. A workaround is to push the scoring command in a folder hook. This will cause the mailbox to be rescored after it is opened and input starts being processed:
folder-hook . 'push "<enter-command>score ~= 10<enter>"'
Usage:
spam
pattern
format
nospam
{
*
|
pattern
}
NeoMutt has generalized support for external spam-scoring filters. By defining your spam patterns with the
spam
and
nospam
commands, you can
limit
,
search
, and
sort
your mail based on its spam attributes, as determined by the external filter. You also can display the spam attributes in your index display using the
%H
selector in the
$index_format variable. (Tip: try
%?H?[%H] ?
to display spam tags only when they are defined for a given message.)
Your first step is to define your external filter's spam patterns using the
spam
command.
pattern
should be a regular expression that matches a header in a mail message. If any message in the mailbox matches this regular expression, it will receive a
“spam tag” or
“spam attribute”(unless it also matches a
nospam
pattern – see below.) The appearance of this attribute is entirely up to you, and is governed by the
format
parameter.
format
can be any static text, but it also can include back-references from the
pattern
expression. (A regular expression
“back-reference” refers to a sub-expression contained within parentheses.)
%1
is replaced with the first back-reference in the regex,
%2
with the second, etc.
To match spam tags, NeoMutt needs the corresponding header information which is always the case for local and POP folders but not for IMAP in the default configuration. Depending on the spam header to be analyzed, $imap_headers may need to be adjusted.
If you're using multiple spam filters, a message can have more than one spam-related header. You can define spam patterns for each filter you use. If a message matches two or more of these patterns, and the $spam_separator variable is set to a string, then the message's spam tag will consist of all the format strings joined together, with the value of $spam_separator separating them.
For example, suppose one uses DCC, SpamAssassin, and PureMessage, then the configuration might look like in Example 3.14, “Configuring spam detection”.
Example 3.14. Configuring spam detection
spam "X-DCC-.*-Metrics:.*(....)=many" "90+/DCC-%1" spam "X-Spam-Status: Yes" "90+/SA" spam "X-PerlMX-Spam: .*Probability=([0-9]+)%" "%1/PM" set spam_separator=", "
If then a message is received that DCC registered with
“many” hits under the
“Fuz2” checksum, and that PureMessage registered with a 97% probability of being spam, that message's spam tag would read
90+/DCC-Fuz2, 97/PM
. (The four characters before
“=many” in a DCC report indicate the checksum used – in this case,
“Fuz2”.)
If the $spam_separator variable is unset, then each spam pattern match supersedes the previous one. Instead of getting joined format strings, you'll get only the last one to match.
The spam tag is what will be displayed in the index when you use
%H
in the
$index_format variable. It's also the string that the
~H
pattern-matching expression matches against for
<search>
and
<limit>
functions. And it's what sorting by spam attribute will use as a sort key.
That's a pretty complicated example, and most people's actual environments will have only one spam filter. The simpler your configuration, the more effective NeoMutt can be, especially when it comes to sorting.
Generally, when you sort by spam tag, NeoMutt will sort
lexically
– that is, by ordering strings alphanumerically. However, if a spam tag begins with a number, NeoMutt will sort numerically first, and lexically only when two numbers are equal in value. (This is like UNIX's
sort -n
.) A message with no spam attributes at all – that is, one that didn't match
any
of your
spam
patterns – is sorted at lowest priority. Numbers are sorted next, beginning with 0 and ranging upward. Finally, non-numeric strings are sorted, with
“a” taking lower priority than
“z”. Clearly, in general, sorting by spam tags is most effective when you can coerce your filter to give you a raw number. But in case you can't, NeoMutt can still do something useful.
The nospam command can be used to write exceptions to spam patterns. If a header pattern matches something in a spam command, but you nonetheless do not want it to receive a spam tag, you can list a more precise pattern under a nospam command.
If the pattern given to nospam is exactly the same as the pattern on an existing spam list entry, the effect will be to remove the entry from the spam list, instead of adding an exception. Likewise, if the pattern for a spam command matches an entry on the nospam list, that nospam entry will be removed. If the pattern for nospam is “*”, all entries on both lists will be removed. This might be the default action if you use spam and nospam in conjunction with a folder-hook .
You can have as many
spam
or
nospam
commands as you like. You can even do your own primitive
spam
detection within NeoMutt – for example, if you consider all mail from
MAILER-DAEMON
to be spam, you can use a
spam
command like this:
spam "^From: .*MAILER-DAEMON" "999"
NeoMutt supports these types of configuration variables:
A boolean expression, either “yes” or “no”.
A signed integer number in the range -32768 to 32767.
A signed integer number in the range -2147483648 to 2147483647.
Arbitrary text.
A specialized string for representing paths including support for mailbox shortcuts (see Section 10, “Mailbox Shortcuts”) as well as tilde ( “~”) for a user's home directory and more.
Like a boolean but triggers a prompt when set to “ask-yes” or “ask-no” with “yes” and “no” preselected respectively.
A specialized string allowing only particular words as values depending on the variable.
A regular expression, see Section 2, “Regular Expressions” for an introduction.
Specifies the type of folder to use: mbox , mmdf , mh or maildir . Currently only used to determine the type for newly created folders.
An email address either with or without realname. The older
“
user@example.org (Joe User)
” form is supported but strongly deprecated.
Arbitrary text, see Section 24.3, “User-Defined Variables” for details.
The following commands are available to manipulate and query variables:
Usage:
set
{ [
no
|
inv
|
&
|
?
]
variable
|
variable=value
} [...]
unset
variable
[
variable
...]
reset
variable
[
variable
...]
toggle
variable
[
variable
...]
This command is used to set (and unset) configuration variables. There are four basic types of variables: boolean, number, string and quadoption. boolean variables can be set (true) or unset (false). number variables can be assigned a positive integer value. string variables consist of any number of printable characters and must be enclosed in quotes if they contain spaces or tabs. You may also use the escape sequences “\n” and “\t” for newline and tab, respectively. quadoption variables are used to control whether or not to be prompted for certain actions, or to specify a default action. A value of yes will cause the action to be carried out automatically as if you had answered yes to the question. Similarly, a value of no will cause the action to be carried out as if you had answered “no.” A value of ask-yes will cause a prompt with a default answer of “yes” and ask-no will provide a default answer of “no.”
Prefixing a variable with
“no” will unset it. Example:
set
noaskbcc
.
For
boolean
variables, you may optionally prefix the variable name with
inv
to toggle the value (on or off). This is useful when writing macros. Example:
set
invsmart_wrap
.
The
toggle
command automatically prepends the
inv
prefix to all specified variables.
The
unset
command automatically prepends the
no
prefix to all specified variables.
Using the
<enter-command>
function in the
index
menu, you can query the value of a variable by prefixing the name of the variable with a question mark:
set ?allow_8bit
The question mark is actually only required for boolean and quadoption variables.
The reset command resets all given variables to the compile time defaults (hopefully mentioned in this manual). If you use the command set and prefix the variable with “&” this has the same behavior as the reset command.
With the reset command there exists the special variable “all”, which allows you to reset all variables to their system defaults.
Along with the variables listed in the
Configuration variables section, NeoMutt supports user-defined variables with names starting with
my_
as in, for example,
my_cfgdir
.
The
set
command either creates a custom
my_
variable or changes its value if it does exist already. The
unset
and
reset
commands remove the variable entirely.
Since user-defined variables are expanded in the same way that environment variables are (except for the shell-escape command and backtick expansion), this feature can be used to make configuration files more readable.
The following example defines and uses the variable
my_cfgdir
to abbreviate the calls of the
source
command:
Example 3.15. Using user-defined variables for config file readability
set my_cfgdir = $HOME/neomutt/config
source $my_cfgdir/hooks $my_cfgdir/macros
# more source commands...
A custom variable can also be used in macros to backup the current value of another variable. In the following example, the value of the
$delete is changed temporarily while its original value is saved as
my_delete
. After the macro has executed all commands, the original value of
$delete is restored.
Example 3.16. Using user-defined variables for backing up other config option values
macro pager ,x '\ <enter-command>set my_delete=$delete<enter>\ <enter-command>set delete=yes<enter>\ ...\ <enter-command>set delete=$my_delete<enter>'
Since NeoMutt expands such values already when parsing the configuration file(s), the value of
$my_delete
in the last example would be the value of
$delete exactly as it was at that point during parsing the configuration file. If another statement would change the value for
$delete later in the same or another file, it would have no effect on
$my_delete
. However, the expansion can be deferred to runtime, as shown in the next example, when escaping the dollar sign.
Example 3.17. Deferring user-defined variable expansion to runtime
macro pager <PageDown> "\ <enter-command> set my_old_pager_stop=\$pager_stop pager_stop<Enter>\ <next-page>\ <enter-command> set pager_stop=\$my_old_pager_stop<Enter>\ <enter-command> unset my_old_pager_stop<Enter>"
Note that there is a space between
<enter-command>
and the
set
configuration command, preventing NeoMutt from recording the
macro
's commands into its history.
Variables are always assigned string values which NeoMutt parses into its internal representation according to the type of the variable, for example an integer number for numeric types. For all queries (including $-expansion) the value is converted from its internal type back into string. As a result, any variable can be assigned any value given that its content is valid for the target. This also counts for custom variables which are of type string. In case of parsing errors, NeoMutt will print error messages. Example 3.18, “Type conversions using variables” demonstrates type conversions.
Example 3.18. Type conversions using variables
set my_lines = "5" # value is string "5" set pager_index_lines = $my_lines # value is integer 5 set my_sort = "date-received" # value is string "date-received" set sort = "last-$my_sort" # value is sort last-date-received set my_inc = $read_inc # value is string "10" (default of $read_inc) set my_foo = $my_inc # value is string "10"
These assignments are all valid. If, however, the value of
$my_lines
would have been
“five”(or something else that cannot be parsed into a number), the assignment to
$pager_index_lines
would have produced an error message.
Type conversion applies to all configuration commands which take arguments. But please note that every expanded value of a variable is considered just a single token. A working example is:
set my_pattern = "~A"
set my_number = "10"
# same as: score ~A +10
score $my_pattern +$my_number
What does not work is:
set my_mx = "+mailbox1 +mailbox2" mailboxes $my_mx +mailbox3
because the value of
$my_mx
is interpreted as a single mailbox named
“+mailbox1 +mailbox2” and not two distinct mailboxes.
Usage:
source
filename
This command allows the inclusion of initialization commands from other files. For example, I place all of my aliases in
~/.mail_aliases
so that I can make my
~/.neomuttrc
readable and keep my aliases private.
If the filename begins with a tilde ( “~”), it will be expanded to the path of your home directory.
If the filename ends with a vertical bar (
“|”), then
filename
is considered to be an executable program from which to read input (e.g.
source
~/bin/myscript|
).
Usage:
unhook
{
*
|
hook-type
}
This command permits you to flush hooks you have previously defined. You can either remove all hooks by giving the
“*” character as an argument, or you can remove all hooks of a specific type by saying something like
unhook
send-hook
.
Format strings are a general concept you'll find in several locations through the NeoMutt configuration, especially in the $index_format, $pager_format, $status_format, and other related variables. These can be very straightforward, and it's quite possible you already know how to use them.
The most basic format string element is a percent symbol followed by another character. For example,
%s
represents a message's Subject: header in the
$index_format variable. The
“expandos” available are documented with each format variable, but there are general modifiers available with all formatting expandos, too. Those are our concern here.
Some of the modifiers are borrowed right out of C (though you might know them from Perl, Python, shell, or another language). These are the
[-]m.n
modifiers, as in
%-12.12s
. As with such programming languages, these modifiers allow you to specify the minimum and maximum size of the resulting string, as well as its justification. If the
“-” sign follows the percent, the string will be left-justified instead of right-justified. If there's a number immediately following that, it's the minimum amount of space the formatted string will occupy – if it's naturally smaller than that, it will be padded out with spaces. If a decimal point and another number follow, that's the maximum space allowable – the string will not be permitted to exceed that width, no matter its natural size. Each of these three elements is optional, so that all these are legal format strings:
%-12s
,
%4c
,
%.15F
and
%-12.15L
.
NeoMutt adds some other modifiers to format strings. If you use an equals symbol (
=
) as a numeric prefix (like the minus above), it will force the string to be centered within its minimum space range. For example,
%=14y
will reserve 14 characters for the %y expansion – that's the set of message keywords (formerly X-Label). If the expansion results in a string less than 14 characters, it will be centered in a 14-character space. If the X-Label for a message were
“test”, that expansion would look like
“ test ”.
There are two very little-known modifiers that affect the way that an expando is replaced. If there is an underline ( “_”) character between any format modifiers (as above) and the expando letter, it will expands in all lower case. And if you use a colon ( “:”), it will replace all decimal points with underlines.
Depending on the format string variable, some of its sequences can be used to optionally print a string if their value is nonzero. For example, you may only want to see the number of flagged messages if such messages exist, since zero is not particularly meaningful. To optionally print a string based upon one of the above sequences, the following construct is used:
%?<sequence_char>?<optional_string>?
where sequence_char is an expando, and optional_string is the string you would like printed if sequence_char is nonzero. optional_string may contain other sequences as well as normal text, but you may not nest optional strings.
Here is an example illustrating how to optionally print the number of new messages in a mailbox in $status_format:
%?n?%n new messages.?
You can also switch between two strings using the following construct:
%?<sequence_char>?<if_string>&<else_string>?
If the value of sequence_char is non-zero, if_string will be expanded, otherwise else_string will be expanded.
The conditional sequences can also be nested by using the %< and > operators. The %? notation can still be used but requires quoting. For example:
%<x?true&false> %<x?%<y?%<z?xyz&xy>&x>&none>
For more examples, see Chapter 22, Nested If Feature
Any format string ending in a vertical bar ( “|”) will be expanded and piped through the first word in the string, using spaces as separator. The string returned will be used for display. If the returned string ends in %, it will be passed through the formatter a second time. This allows the filter to generate a replacement format string including % expandos.
All % expandos in a format string are expanded before the script is called so that:
will make NeoMutt expand
%r
,
%f
and
%L
before calling the script. The example also shows that arguments can be quoted: the script will receive the expanded string between the single quotes as the only argument.
A practical example is the
mutt_xtitle
script installed in the
samples
subdirectory of the NeoMutt documentation: it can be used as filter for
$status_format to set the current terminal's title, if supported.
In most format strings, NeoMutt supports different types of padding using special %-expandos:
%|X
When this occurs, NeoMutt will fill the rest of the line with the character
X
. For example, filling the rest of the line with dashes is done by setting:
set status_format = "%v on %h: %B: %?n?%n&no? new messages %|-"
%>X
Since the previous expando stops at the end of line, there must be a way to fill the gap between two items via the
%>X
expando: it puts as many characters
X
in between two items so that the rest of the line will be right-justified. For example, to not put the version string and hostname the above example on the left but on the right and fill the gap with spaces, one might use (note the space after
%>
):
set status_format = "%B: %?n?%n&no? new messages %> (%v on %h)"
%*X
Normal right-justification will print everything to the left of the
%>
, displaying padding and whatever lies to the right only if there's room. By contrast,
“soft-fill” gives priority to the right-hand side, guaranteeing space to display it and showing padding only if there's still room. If necessary, soft-fill will eat text leftwards to make room for rightward text. For example, to right-justify the subject making sure as much as possible of it fits on screen, one might use (note two spaces after
%*
: the second ensures there's a space between the truncated right-hand side and the subject):
set index_format="%4C %Z %{%b %d} %-15.15L (%?l?%4l&%4c?)%* %s"
This feature allows the format of dates in the index to vary based on how recent the message is. This is especially useful in combination with the nested-if feature.
For example, using
%<[y?%<[d?%[%H:%M]&%[%m/%d]>&%[%y.%m]>
for the date in the
$index_format
will produce a display like:
1 + 14.12 Grace Hall ( 13) Gulliver's Travels 2 + 10/02 Callum Harrison ( 48) Huckleberry Finn 3 12:17 Rhys Lee ( 42) The Lord Of The Rings
Usage:
mailto_allow
{
*
|
header-field
... }
unmailto_allow
{
*
|
header-field
... }
As a security measure, NeoMutt will only add user-approved header fields from a
mailto:
URL. This is necessary since NeoMutt will handle certain header fields, such as
Attach:
, in a special way. The
mailto_allow
and
unmailto_allow
commands allow the user to modify the list of approved headers.
NeoMutt initializes the default list to contain only the
Subject
and
Body
header fields, which are the only requirement specified by the
mailto:
specification in RFC2368, and the
Cc
,
In-Reply-To
,
References
headers to aid with replies to mailing lists.