Cyrus IMAP server
| Cyrus IMAP server | |
|---|---|
| Developers | Carnegie Mellon University, Fastmail |
| Stable release | 3.12.1
/ 27 June 2025 |
| Written in | C |
| Type | Mail delivery agent |
| License | BSD |
| Website | www |
| Repository | |
The Cyrus IMAP server is electronic mail server software developed by Carnegie Mellon University. It differs from other Internet Message Access Protocol (IMAP) server implementations in that it is generally intended to be run on sealed servers, where normal users cannot log in.