Message flags shown in mutt, and how to alter them
| Category | Flag | Toggle | Description |
|---|---|---|---|
| ! | F |
message is flagged | |
| * | t |
message is tagged (selected) | |
| D | message marked for deletion (on next sync) | ||
| N | unread | ||
| O | old (unopened?) | ||
| d | attachment marked for deletion (on next sync) | ||
| r | replied to | ||
| PGP | K | message contains public key | |
| PGP | P | message is encrypted | |
| PGP | S | message is signed (verified) | |
| PGP | s | message is signed (unverified) | |
| Recip | + | personal message (sent only to your address) | |
| Recip | C | message copy (address in cc) | |
| Recip | F | message from your address | |
| Recip | L | message to subscribed list | |
| Recip | T | multiple recipients |