Manipulate an email's header
| Function | Description |
|---|---|
| mutt_edit_headers() | Let the user edit the message header and body |
| mutt_label_hash_add() | Add a message's labels to the Hash Table |
| mutt_label_hash_remove() | Remove a message's labels from the Hash Table |
| mutt_label_message() | Let the user label a message |
| mutt_make_label_hash() | Create a Hash Table to store the labels |
