Maildrop alternatives and similar tools

Based on the "Mail Servers" category.
Alternatively, view Maildrop alternatives based on common mentions on social networks and blogs.

Mail-in-a-Box

8.7 8.8 L3 Maildrop 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 6.1 L5 Maildrop VS MailCatcher

Catches mail and serves it through a dream.

The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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Haraka

7.3 7.5 L3 Maildrop VS Haraka

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

5.2 9.7 L3 Maildrop VS Dovecot

Dovecot mail server
Exim

4.8 9.2 L1 Maildrop VS Exim

Exim Mail Transport Agent - source, testsuite and documentation
OpenSMTPD

4.4 9.1 L2 Maildrop VS OpenSMTPD

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

3.2 0.0 Maildrop VS snmp_mib_archive

An archive of over 3000 unique SNMP MIBs
Qpopper

- Maildrop VS Qpopper

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

- Maildrop VS Postfix

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

- Maildrop VS Qmail

Secure Sendmail replacement.
Sendmail

- Maildrop VS Sendmail

Message transfer agent (MTA).
Cyrus IMAP/POP3

- Maildrop VS Cyrus IMAP/POP3

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

- Maildrop VS iRedMail

Full-featured mail server solution based on Postfix and Dovecot.
Courier IMAP/POP3

- Maildrop VS Courier IMAP/POP3

Fast, scalable, enterprise IMAP and POP3 server.