Courier Mail Server
Integrated mail server with IMAP, POP, and webmail
Courier is an integrated mail server suite that combines an MTA with IMAP, POP3, ESMTP, and webmail components. It provides a complete mail system from a single coordinated project.
Key features
- Integrated MTA and IMAP
- Built-in webmail
- Maildir storage
- LDAP authentication
Strengths
- Released under the GPL-3.0 license
- Written in C
- Lightweight — runs in 512 MB RAM
Courier Mail Server replaces
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