10

8

6

4

2


8.5

7.8
Mail-in-a-Box

7.5

7.5
MailCatcher

7.2

7.1
Haraka

4.6

9.8
Dovecot

4.6
0.0
Maildrop

4.5

9.3
Exim

15 Mail Servers tools and projects

  • Mail-in-a-Box

    8.5 7.8 L3 Python
    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 7.5 L5 Ruby
    Catches mail and serves it through a dream.

    • Quickly and easily build and deploy open source unikernels in tens of seconds. Deploy in any language to any cloud.
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  • Haraka

    7.2 7.1 L3 JavaScript
    A fast, highly extensible, and event driven SMTP server

  • Dovecot

    4.6 9.8 L3 C
    Dovecot mail server

  • Maildrop

    4.6 0.0 CSS
    Open Source disposable email SMTP server, also useful for development.

  • Exim

    4.5 9.3 L1 C
    Exim Mail Transport Agent - source, testsuite and documentation

  • OpenSMTPD

    3.8 6.7 L2 C
    This is official OpenSMTPD Portable repository. Forks, pull requests and other contributions are welcome!

  • snmp_mib_archive

    2.7 0.0 Shell
    An archive of over 3000 unique SNMP MIBs

  • Qpopper

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

  • Postfix

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

  • Qmail

    -
    Secure Sendmail replacement.

  • Sendmail

    -
    Message transfer agent (MTA).

  • Cyrus IMAP/POP3

    -
    Intended to be run on sealed servers, where normal users are not permitted to log in.

  • iRedMail

    -
    Full-featured mail server solution based on Postfix and Dovecot.

  • Courier IMAP/POP3

    -
    Fast, scalable, enterprise IMAP and POP3 server.
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