Send an email.
2036{
2038 FILE *fp_tmp = NULL;
2039 struct Body *pbody = NULL;
2040 int i;
2041 bool free_clear_content = false;
2042
2043 struct Body *clear_content = NULL;
2044 char *pgpkeylist = NULL;
2045
2046 char *pgp_sign_as = NULL;
2047 char *smime_sign_as = NULL;
2048 const char *tag = NULL;
2049 char *err = NULL;
2050 const char *ctype = NULL;
2051 char *finalpath = NULL;
2052 struct Email *e_cur = NULL;
2053
2056
2057 int rc = -1;
2058
2061 else
2063
2065
2067 {
2068
2069
2072 return rc;
2073
2076 }
2077
2079 {
2081 {
2084 }
2086 {
2087 const char *
const c_smime_sign_as =
cs_subset_string(sub,
"smime_sign_as");
2089 }
2090 }
2091
2092
2093
2094
2095
2096 if (!e_templ)
2097 {
2099
2101 {
2103 if (rc < 0)
2104 {
2106 goto cleanup;
2107 }
2108 flags = rc;
2109
2110
2112 {
2115 }
2116 else
2117 {
2118 flags &= ~SEND_NEWS;
2120 }
2121 }
2122
2124 {
2129 if (!fp_tmp)
2130 {
2132 goto cleanup;
2133 }
2134 }
2135
2138 }
2139
2140
2142 {
2143
2145
2147 }
2148
2150 {
2151
2152
2154 {
2157 e_templ->
body = pbody;
2158
2160 ctype = c_content_type;
2161 if (!ctype)
2162 ctype = "text/plain";
2167
2168 if (tempfile)
2169 {
2174 }
2175 else
2176 {
2182 }
2183 }
2184 else
2185 {
2190 }
2191
2192 if (!fp_tmp)
2193 {
2197 goto cleanup;
2198 }
2199 }
2200
2202
2204 {
2205
2206
2207
2208
2209
2210
2212 {
2216 }
2218 }
2219
2220 const bool c_reply_with_xorig =
cs_subset_bool(sub,
"reply_with_xorig");
2222 {
2223
2224
2225
2226
2227
2228
2229
2230
2232 {
2236 }
2237 }
2238
2241
2242 const bool c_resume_draft_files =
cs_subset_bool(sub,
"resume_draft_files");
2245 {
2248 {
2249 goto cleanup;
2250 }
2251
2253 if (c_hdrs)
2255
2256
2258
2261
2263 {
2265 }
2266
2270 if (!(flags &
SEND_BATCH) && !(c_auto_edit && c_edit_headers) &&
2272 {
2274 goto cleanup;
2275 }
2276
2277
2278
2279
2280
2281
2283 if (killfrom)
2284 {
2286 }
2287
2289 {
2290
2292
2293
2294
2295
2297 }
2298
2299
2300
2302
2303
2304
2305
2306
2308
2309
2310 if (killfrom)
2311 {
2313
2317 }
2318
2319 if (c_hdrs)
2321
2323 {
2325 {
2327 goto cleanup;
2328 }
2329 }
2330
2333
2337 {
2339 }
2340
2341
2344 {
2345 goto cleanup;
2346 }
2347
2349 {
2351 }
2352 }
2353
2354
2355
2356
2357
2359 {
2362 {
2364 }
2365 }
2366
2367
2368
2370
2371
2372
2373 {
2376 {
2378 if (c_real_name)
2380 }
2381 }
2382
2385
2387 {
2388 struct stat st = { 0 };
2389 time_t mtime;
2394 if (mtime == (time_t) -1)
2395 {
2397 goto cleanup;
2398 }
2399
2401
2404
2405
2406
2407
2408
2409
2410
2411
2412
2414 (((flags &
SEND_FORWARD) == 0) || (c_edit_headers && c_auto_edit) ||
2416 {
2417
2423 {
2425 goto cleanup;
2426 }
2427 else if (c_edit_headers)
2428 {
2432 }
2433 else
2434 {
2437 {
2438 if (mtime != st.st_mtime)
2440 }
2441 else
2442 {
2444 }
2445 }
2446
2448 }
2449
2451 {
2453 {
2454
2455 if ((mtime == st.st_mtime) && !e_templ->
body->
next &&
2457 {
2459 goto cleanup;
2460 }
2461 }
2462 else
2463 {
2465 }
2466 }
2467 }
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2481 {
2482 bool c_autocrypt = false;
2483 bool c_autocrypt_reply = false;
2484
2485#ifdef USE_AUTOCRYPT
2488#endif
2489
2491 {
2493 }
2494 else
2495 {
2496 const bool c_crypt_auto_sign =
cs_subset_bool(sub,
"crypt_auto_sign");
2497 const bool c_crypt_auto_encrypt =
cs_subset_bool(sub,
"crypt_auto_encrypt");
2498 const bool c_crypt_reply_encrypt =
cs_subset_bool(sub,
"crypt_reply_encrypt");
2499 const bool c_crypt_reply_sign =
cs_subset_bool(sub,
"crypt_reply_sign");
2500 const bool c_crypt_reply_sign_encrypted =
cs_subset_bool(sub,
"crypt_reply_sign_encrypted");
2501
2502 if (c_crypt_auto_sign)
2504 if (c_crypt_auto_encrypt)
2512
2513 const bool c_crypt_opportunistic_encrypt =
cs_subset_bool(sub,
"crypt_opportunistic_encrypt");
2514
2517 {
2518 const bool c_pgp_auto_inline =
cs_subset_bool(sub,
"pgp_auto_inline");
2519 const bool c_pgp_reply_inline =
cs_subset_bool(sub,
"pgp_reply_inline");
2520
2521 if (c_pgp_auto_inline)
2525 }
2526 }
2527
2528 const bool c_crypt_opportunistic_encrypt =
cs_subset_bool(sub,
"crypt_opportunistic_encrypt");
2529
2530 if (e_templ->
security || c_crypt_opportunistic_encrypt)
2531 {
2532 const bool c_crypt_auto_pgp =
cs_subset_bool(sub,
"crypt_auto_pgp");
2533 const bool c_crypt_auto_smime =
cs_subset_bool(sub,
"crypt_auto_smime");
2534
2535
2536
2537
2538
2539
2540
2541
2542 if (e_cur)
2543 {
2546 {
2548 }
2551 {
2553 }
2554 }
2555
2556 const bool c_smime_is_default =
cs_subset_bool(sub,
"smime_is_default");
2557
2558
2559
2561 {
2563 {
2565 }
2567 {
2569 }
2571 {
2573 }
2574 }
2575 }
2576
2577
2578 if (c_crypt_opportunistic_encrypt)
2579 {
2580
2581
2582
2584 {
2587 }
2588 }
2589
2590
2593 }
2594
2595
2596
2597
2599 {
2600 mutt_error(
_(
"No crypto backend configured. Disabling message security setting."));
2602 }
2603
2604
2605
2606
2608
2611 {
2612
2614 if (killfrom)
2615 {
2617 }
2619 if (killfrom)
2620 {
2622 }
2623 }
2624
2626
2628
2630 {
2631 main_loop:
2632
2636 if (i == -1)
2637 {
2638
2641 else
2643 goto cleanup;
2644 }
2645 else if (i == 1)
2646 {
2648 goto main_loop;
2650 rc = 1;
2651 goto cleanup;
2652 }
2653 }
2654
2656 {
2660 {
2662 {
2663 puts(
_(
"No recipients specified"));
2664 goto cleanup;
2665 }
2666
2668 goto main_loop;
2669 }
2670 }
2671
2673 {
2677 goto cleanup;
2678 goto main_loop;
2679 }
2680
2682
2685 {
2686
2689 goto main_loop;
2690 }
2691
2693 {
2695 goto main_loop;
2696 }
2697
2699 {
2701 goto main_loop;
2702 }
2703
2705 {
2706 goto main_loop;
2707 }
2708
2711
2712
2713
2714
2715
2717
2718
2719
2720
2721
2722
2723 clear_content = NULL;
2724 free_clear_content = false;
2725
2727 {
2729 {
2730
2731 clear_content = e_templ->
body;
2732
2735 {
2738
2740
2742
2744 {
2746 rc = -1;
2747 goto cleanup;
2748 }
2749
2750 goto main_loop;
2751 }
2753 }
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763 if (clear_content && (e_templ->
body != clear_content) &&
2764 (e_templ->
body->
parts != clear_content))
2765 free_clear_content = true;
2766 }
2767
2770
2772
2773 const bool c_fcc_before_send =
cs_subset_bool(sub,
"fcc_before_send");
2774 if (c_fcc_before_send)
2775 save_fcc(m, e_templ, fcc, clear_content, pgpkeylist, flags, &finalpath, sub);
2776
2778 if (i < 0)
2779 {
2781 {
2783 ;
2786 {
2787 if (e_templ->
body != clear_content)
2788 {
2790 e_templ->
body = clear_content;
2791 }
2792 }
2794 {
2798 {
2800 }
2801 }
2802
2811 goto main_loop;
2812 }
2813 else
2814 {
2815 puts(
_(
"Could not send the message"));
2816 goto cleanup;
2817 }
2818 }
2819
2820 if (!c_fcc_before_send)
2821 save_fcc(m, e_templ, fcc, clear_content, pgpkeylist, flags, &finalpath, sub);
2822
2824 {
2828#ifdef USE_NOTMUCH
2830 if (c_nm_record)
2832#endif
2834 }
2835
2838
2841
2842
2843
2845 {
2847 {
2848 struct Email **ep = NULL;
2850 {
2851 struct Email *e = *ep;
2853 }
2854 }
2855 }
2856
2857 rc = 0;
2858
2859cleanup:
2861
2863 {
2865 {
2868 }
2870 {
2872 FREE(&smime_sign_as);
2873 }
2874 }
2875
2879
2881 return rc;
2882}
void mutt_addrlist_append(struct AddressList *al, struct Address *a)
Append an Address to an AddressList.
int mutt_addrlist_count_recips(const struct AddressList *al)
Count the number of Addresses with valid recipients.
void mutt_expand_aliases_env(struct Envelope *env)
Expand aliases in all the fields of an Envelope.
#define ARRAY_FOREACH(elem, head)
Iterate over all elements of the array.
#define ARRAY_SIZE(head)
The number of elements stored.
#define ARRAY_GET(head, idx)
Return the element at index.
struct Buffer * buf_new(const char *str)
Allocate a new Buffer.
char * buf_strdup(const struct Buffer *buf)
Copy a Buffer's string.
#define MUTT_COMPOSE_NOFREEHEADER
enum QuadOption cs_subset_quad(const struct ConfigSubset *sub, const char *name)
Get a quad-value config item by name.
@ MUTT_NNTP
'NNTP' (Usenet) Mailbox type
int mutt_protect(struct Email *e, char *keylist, bool postpone)
Encrypt and/or sign a message.
int crypt_get_keys(struct Email *e, char **keylist, bool oppenc_mode)
Check we have all the keys we need.
bool crypt_has_module_backend(SecurityFlags type)
Is there a crypto backend for a given type?
void mutt_edit_file(const char *editor, const char *file)
Let the user edit a file.
void mutt_body_free(struct Body **ptr)
Free a Body.
struct Body * mutt_body_new(void)
Create a new Body.
void mutt_parse_content_type(const char *s, struct Body *b)
Parse a content type.
bool mutt_parse_mailto(struct Envelope *env, char **body, const char *src)
Parse a mailto:// url.
int mutt_env_to_intl(struct Envelope *env, const char **tag, char **err)
Convert an Envelope's Address fields to Punycode format.
void mutt_env_free(struct Envelope **ptr)
Free an Envelope.
struct Envelope * mutt_env_new(void)
Create a new Envelope.
void mutt_env_to_local(struct Envelope *env)
Convert an Envelope's Address fields to local format.
int mutt_file_copy_stream(FILE *fp_in, FILE *fp_out)
Copy the contents of one file into another.
time_t mutt_file_decrease_mtime(const char *fp, struct stat *st)
Decrease a file's modification time by 1 second.
#define mutt_file_fclose(FP)
#define mutt_file_fopen(PATH, MODE)
void mutt_set_flag(struct Mailbox *m, struct Email *e, enum MessageType flag, bool bf, bool upd_mbox)
Set a flag on an email.
bool OptNoCurses
(pseudo) when sending in batch mode
int dlg_compose(struct Email *e, struct Buffer *fcc, uint8_t flags, struct ConfigSubset *sub)
Allow the user to edit the message envelope -.
#define mutt_warning(...)
#define mutt_message(...)
#define mutt_debug(LEVEL,...)
void mutt_select_fcc(struct Buffer *path, struct Email *e)
Select the FCC path for an email.
void mutt_message_hook(struct Mailbox *m, struct Email *e, HookFlags type)
Perform a message hook.
#define MUTT_SEND_HOOK
send-hook: when composing a new email
#define MUTT_SEND2_HOOK
send2-hook: when changing fields in the compose menu
#define MUTT_REPLY_HOOK
reply-hook: when replying to an email
@ LL_DEBUG5
Log at debug level 5.
@ LL_DEBUG1
Log at debug level 1.
@ TYPE_MULTIPART
Type: 'multipart/*'.
@ TYPE_APPLICATION
Type: 'application/*'.
@ DISP_INLINE
Content is inline.
struct Body * mutt_remove_multipart(struct Body *b)
Extract the multipart body if it exists.
struct Body * mutt_make_multipart(struct Body *b)
Create a multipart email.
bool mutt_istr_equal(const char *a, const char *b)
Compare two strings, ignoring case.
@ MUTT_REPLIED
Messages that have been replied to.
bool mutt_edit_attachment(struct Body *b)
Edit an attachment.
void mutt_sleep(short s)
Sleep for a while.
void buf_pretty_mailbox(struct Buffer *buf)
Shorten a mailbox path using '~' or '='.
bool mutt_needs_mailcap(struct Body *b)
Does this type need a mailcap entry do display.
#define SEC_INLINE
Email has an inline signature.
#define SEC_AUTOCRYPT
(Autocrypt) Message will be, or was Autocrypt encrypt+signed
#define SEC_NO_FLAGS
No flags are set.
#define SEC_ENCRYPT
Email is encrypted.
#define SEC_AUTOCRYPT_OVERRIDE
(Autocrypt) Indicates manual set/unset of encryption
#define SEC_SIGN
Email is signed.
int nm_record_message(struct Mailbox *m, char *path, struct Email *e)
Add a message to the Notmuch database.
void mutt_param_delete(struct ParameterList *pl, const char *attribute)
Delete a matching Parameter.
void mutt_param_set(struct ParameterList *pl, const char *attribute, const char *value)
Set a Parameter.
int mutt_num_postponed(struct Mailbox *m, bool force)
Return the number of postponed messages.
int mutt_get_postponed(struct Mailbox *m_cur, struct Email *hdr, struct Email **cur, struct Buffer *fcc)
Recall a postponed message.
@ MUTT_NO
User answered 'No', or assume 'No'.
void mutt_rfc3676_space_stuff(struct Email *e)
Perform RFC3676 space stuffing on an Email.
static int postpone_message(struct Email *e_post, struct Email *e_cur, const char *fcc, SendFlags flags, struct ConfigSubset *sub)
Save an Email for another day.
static bool is_reply(struct Email *reply, struct Email *orig)
Is one email a reply to another?
static int save_fcc(struct Mailbox *m, struct Email *e, struct Buffer *fcc, struct Body *clear_content, char *pgpkeylist, SendFlags flags, char **finalpath, struct ConfigSubset *sub)
Save an Email to a 'sent mail' folder.
static int envelope_defaults(struct Envelope *env, struct EmailArray *ea, SendFlags flags, struct ConfigSubset *sub)
Fill in some defaults for a new email.
void mutt_fix_reply_recipients(struct Envelope *env, struct ConfigSubset *sub)
Remove duplicate recipients.
static int generate_body(FILE *fp_tmp, struct Email *e, SendFlags flags, struct Mailbox *m, struct EmailArray *ea, struct ConfigSubset *sub)
Create a new email body.
static void mutt_make_greeting(struct Email *e, FILE *fp_out, struct ConfigSubset *sub)
Add greetings string.
static int invoke_mta(struct Mailbox *m, struct Email *e, struct ConfigSubset *sub)
Send an email.
struct Address * mutt_default_from(struct ConfigSubset *sub)
Get a default 'from' Address.
static void process_user_recips(struct Envelope *env)
Process the user headers.
static void process_user_header(struct Envelope *env)
Process the user headers.
static int edit_envelope(struct Envelope *en, SendFlags flags, struct ConfigSubset *sub)
Edit Envelope fields.
static bool abort_for_missing_attachments(const struct Body *b, struct ConfigSubset *sub)
Should we abort sending because of missing attachments?
static void set_reverse_name(struct AddressList *al, struct Envelope *env, struct ConfigSubset *sub)
Try to set the 'from' field from the recipients.
static void fix_end_of_file(const char *data)
Ensure a file ends with a linefeed.
static bool is_text_plain(const struct Body *b)
Is a Body a text/plain MIME part?
static void decode_descriptions(struct Body *b)
RFC2047 decode them in case of an error.
static void append_signature(FILE *fp, struct ConfigSubset *sub)
Append a signature to an email.
#define SEND_POSTPONED_FCC
Used by mutt_get_postponed() to signal that the Mutt-Fcc header field was present.
#define SEND_BATCH
Send email in batch mode (without user interaction)
#define SEND_NO_FREE_HEADER
Used by the -E flag.
#define SEND_DRAFT_FILE
Used by the -H flag.
#define SEND_KEY
Mail a PGP public key.
#define SEND_POSTPONED
Recall a postponed email.
#define SEND_CONSUMED_STDIN
stdin has been read; don't read it twice
#define SEND_CLI_CRYPTO
Enable message security in modes that by default don't enable it.
#define SEND_REPLY
Reply to sender.
#define SEND_NEWS
Reply to a news article.
#define SEND_FORWARD
Forward email.
void mutt_update_encoding(struct Body *b, struct ConfigSubset *sub)
Update the encoding type.
char * mutt_gen_msgid(void)
Generate a random Message ID.
void mutt_unprepare_envelope(struct Envelope *env)
Undo the encodings of mutt_prepare_envelope()
void mutt_prepare_envelope(struct Envelope *env, bool final, struct ConfigSubset *sub)
Prepare an email header.
struct Buffer * personal
Real name of address.
struct Body * parts
parts of a multipart or message/rfc822
bool unlink
If true, filename should be unlink()ed before free()ing this structure.
struct Envelope * mime_headers
Memory hole protected headers.
struct ParameterList parameter
Parameters of the content-type.
bool use_disp
Content-Disposition uses filename= ?
unsigned int disposition
content-disposition, ContentDisposition
char * subtype
content-type subtype
unsigned int type
content-type primary type, ContentType
char * filename
When sending a message, this is the file to which this structure refers.
struct Envelope * env
Envelope information.
struct Body * body
List of MIME parts.
bool replied
Email has been replied to.
char * message_id
Message ID.
struct AddressList x_original_to
Email's 'X-Original-to'.
char * newsgroups
List of newsgroups.
struct AddressList bcc
Email's 'Bcc' list.
char * list_post
This stores a mailto URL, or nothing.
enum MailboxType type
Mailbox type.
void * mdata
Driver specific data.
NNTP-specific Mailbox data -.
int cs_subset_str_string_set(const struct ConfigSubset *sub, const char *name, const char *value, struct Buffer *err)
Set a config item by string.