| E-mail, essentially | 19 |
| E-mail, e.g.: Abbr. | 19 |
| E-mail, e.g. | 12 |
| E-mail's lack | 17 |
| e-mail's closing? | 21 |
| E-mail writer, e.g. (abbr.) | 27 |
| E-mail woe | 10 |
| E-mail users | 12 |
| E-mail units: Abbr. | 19 |
| E-mail to be filtered | 21 |
| E-mail that's sent out by the millions | 42 |
| E-mail that's likely to be deleted | 38 |
| E-mail that often includes fake subject lines | 45 |
| E-mail symbol | 13 |
| E-mail suffix once required to join Facebook | 44 |
| E-mail suffix | 13 |
| E-mail subject-line abbr. | 25 |
| E-mail subject line abbr. | 25 |
| E-mail status | 13 |
| E-mail service, for short | 25 |
| E-mail scam? | 12 |
| E-mail request | 14 |
| E-mail recipient, e.g. | 22 |
| E-mail receptacle | 17 |
| E-mail qualifier | 16 |
| E-mail provider | 15 |
| E-mail program button | 21 |
| E-mail predecessor | 18 |
| E-mail outbox folder | 20 |
| E-mail or letter: Abbr. | 23 |
| E-mail options, and this puzzle's theme | 43 |
| E-mail options | 14 |
| E-mail option | 13 |
| E-mail often caught in filters | 30 |
| E-mail offer of $17,000,000.00, e.g. | 36 |
| E-mail nuisance | 15 |
| E-mail need | 11 |
| E-mail menu choice | 18 |
| E-mail mailer | 13 |
| E-mail listserve option | 23 |
| E-mail letters | 14 |
| E-mail leadoff | 14 |
| E-mail junk | 11 |
| E-mail inits. | 13 |
| E-mail info | 11 |
| E-mail icon | 11 |
| E-mail hot links, often: Abbr. | 30 |
| E-mail heading: Abbr. | 21 |
| E-mail heading word | 19 |
| E-mail heading | 14 |
| E-mail header | 13 |
| E-mail guffaw | 13 |
| E-mail grins | 12 |
| E-mail giggle | 13 |
| E-mail from Nigeria, maybe | 26 |
| E-mail from Complicity Q. Proportionate, say | 44 |
| E-mail from a Nigerian with $10 million to give you, e.g. | 57 |
| E-mail from a Nigerian prince, usually | 38 |
| E-mail from a Nigerian prince, probably | 39 |
| E-mail from a Nigerian prince, maybe | 36 |
| E-mail forerunner | 17 |
| E-mail for the spam filter, probably | 36 |
| E-mail folder label | 19 |
| E-mail folder heading | 21 |
| E-mail folder contents | 22 |
| E-mail folder | 13 |
| E-mail filter's target | 26 |
| E-mail filter target | 20 |
| E-mail filter filler | 20 |
| E-mail file format: Abbr. | 25 |
| E-mail endings, at times | 24 |
| E-mail disclaimer | 17 |
| E-mail directive: Abbr. | 23 |
| E-mail destination, perhaps | 27 |
| E-mail deliverer, with "the" | 38 |
| E-mail deleted quickly | 22 |
| E-mail datum, perhaps | 21 |
| E-mail datum | 12 |
| E-mail connection? | 18 |
| E-mail command | 14 |
| E-mail clutter | 14 |
| E-mail clogger | 14 |
| E-mail client folder | 20 |
| E-mail chuckle | 14 |
| E-mail category | 15 |
| E-mail cackle | 13 |
| E-mail button | 13 |
| E-mail attachment? | 18 |
| E-mail attachment: Abbr. | 24 |
| E-mail attachment, for short | 28 |
| E-mail attachment threat | 24 |
| E-mail attachment | 17 |
| E-mail aside letters | 20 |
| E-mail annoyance | 16 |
| E-mail ancestors | 16 |
| E-mail ancestor | 15 |
| E-mail alternatives | 19 |
| E-mail alternative | 18 |
| E-mail again | 12 |
| E-mail address symbols | 22 |