iRedMail alternatives and similar tools

Based on the "Mail Servers" category.

Mail-in-a-Box

8.6 4.5 L3 iRedMail VS Mail-in-a-Box

Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box.
MailCatcher

7.5 5.5 L5 iRedMail VS MailCatcher

Catches mail and serves it through a dream.

Powerful document editing and collaboration in your app or environment. Ultimate security, API and 30+ ready connectors, SaaS or on-premises

Promo www.onlyoffice.com

Haraka

7.2 5.8 L3 iRedMail VS Haraka

A fast, highly extensible, and event driven SMTP server
Dovecot

5.0 9.8 L3 iRedMail VS Dovecot

Dovecot mail server
Exim

4.7 6.7 L1 iRedMail VS Exim

Exim Mail Transport Agent - source, testsuite and documentation
Maildrop

4.6 0.0 iRedMail VS Maildrop

Open Source disposable email SMTP server, also useful for development.
OpenSMTPD

4.2 3.4 L2 iRedMail VS OpenSMTPD

This is official OpenSMTPD Portable repository. Forks, pull requests and other contributions are welcome!
snmp_mib_archive

3.0 0.0 iRedMail VS snmp_mib_archive

An archive of over 3000 unique SNMP MIBs
Qpopper

- iRedMail VS Qpopper

One of the oldest and most popular server implementations of POP3.
Postfix

- iRedMail VS Postfix

Fast, easy to administer, and secure Sendmail replacement.
Qmail

- iRedMail VS Qmail

Secure Sendmail replacement.
Sendmail

- iRedMail VS Sendmail

Message transfer agent (MTA).
Cyrus IMAP/POP3

- iRedMail VS Cyrus IMAP/POP3

Intended to be run on sealed servers, where normal users are not permitted to log in.
Courier IMAP/POP3

- iRedMail VS Courier IMAP/POP3

Fast, scalable, enterprise IMAP and POP3 server.