Software Alternatives & Reviews


OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defined by RFC 5321, with...

OpenSMTPD Alternatives

The best OpenSMTPD alternatives based on verified products, community votes, reviews and other factors.
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  1. Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail.

  2. sSMTP is a simple MTA to deliver mail from a computer to a mail server.

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

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

  5. msmtp is an SMTP client.

  6. PowerMTA is an industrial-strength software for high-volume email delivery.

  7. Open source SMTP server written in Node.js

  8. Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.

  9. Blat is a small, efficent SMTP command line mailer for Windows.

  10. A small Mail Transport Agent (MTA), designed for home and office use. Part of ...

  11. A fully fledged, free email server solution, an open source project (GPL v2).

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

  13. Configure SMTP e-mail in IIS when you want to deliver e-mail messages from your site.

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This list was published on | Author: | Publisher: SaaSHub
Categories: SMTP Server, MTA, Office Suites