Cyrus IMAP vs Exim
Cyrus IMAP
cyrusimap.orgExim
exim.orgSide by side
| Figure | Cyrus IMAP | Exim |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Mail Server Software | 7.9 (#16) | 8.1 (#9) |
| Filtering | It supports server-side email filtering through Sieve. | Users can use Sieve filters or Exim’s own filter language, which the manual describes as more powerful than Sieve. |
Plans
In their own words
Cyrus IMAP
Cyrus IMAP has no write-up on Specifiction yet; its figures are above.