| Answer | Crossword Clue |
|---|---|
| ATTN | E-mail subject-line abbr. |
| FWD | E-mail subject line abbr. |
| EOM | Abbr. signaling that the subject line contains the full content of an e-mail |
| FWD | Subject line starter on many an e-mail joke |
| HOAX | Subject of a forwarded e-mail, often |
| SPAM | E-mail that often includes fake subject lines |
