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Home arrow-right ... arrow-right Online Services arrow-right Sendmail

We've compiled a list of 26 free and paid alternatives to Sendmail. The primary competitors include Zentyal, Courier-MTA. In addition to these, users also draw comparisons between Sendmail and Zimbra Collaboration Suite, Postfix, Microsoft Exchange Server. Also you can look at other similar options here: Online Services.


Zentyal
Free Open Source

Linux directory, domain, mail, gateway and infrastructure server for SMBs.

Courier-MTA
Free Open Source

The Courier mail transfer agent (MTA) is an integrated mail/groupware server based on open...

Postfix
Free Open Source

Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail.

Exim
Free Open Source

Exim is a message transfer agent (MTA) developed at the University of Cambridge for use on Unix...

EmailSuccess, an advanced SMTP Server (MTA) built from the ground up to handle the most critical...

Scriptable and scalable SMTP server and email framework designed for service providers.

Sendmail is a general purpose internetwork email routing facility that supports many kinds of...

Sendmail Platforms

tick-square Linux
tick-square Mac

Sendmail Overview

Sendmail is a general purpose internetwork email routing facility that supports many kinds of transfer and delivery methods, including the Simple Mail Transfer Protocol (SMTP) used for email transport over the Internet. A descendant of the delivermail program written by Eric Allman, Sendmail is a well-known project of the free and open source software and Unix communities, and has spread both as free software and proprietary software.

Sendmail Features

tick-square Email Server

Top Sendmail Alternatives

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Sendmail Categories

Online Services

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