SysAdmin Mail Servers

8.6

7.7

Mail-in-a-Box

7.5

1.1

MailCatcher

7.2

7.1

Haraka

4.6

9.8

Dovecot

4.6

0.0

Maildrop

4.5

9.1

Exim

15 Mail Servers tools and projects

Mail-in-a-Box

8.6 7.7 L3 Python

Take back control of your email with this easy-to-deploy mail server in a box.
MailCatcher

7.5 1.1 L5 Ruby

Ruby gem that deploys a simply SMTP MTA gateway that accepts all mail and displays in web interface. Useful for debugging or development.

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Haraka

7.2 7.1 L3 JavaScript

A high-performance, pluginable SMTP server written in JavaScript.
Dovecot

4.6 9.8 L3 C

IMAP and POP3 server written primarily with security in mind.
Maildrop

4.6 0.0 CSS

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

4.5 9.1 L1 C

Message transfer agent (MTA) developed at the University of Cambridge.
OpenSMTPD

3.8 7.8 L2 C

Secure SMTP server implementation from the OpenBSD project.
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.

* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest. Visit our partner's website for more details.

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