Software Alternatives & Reviews

Courier-MTA

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

Courier-MTA Alternatives

The best Courier-MTA alternatives based on verified products, community votes, reviews and other factors.
Latest update:

  1. 14
    /postfix-alternatives

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

  2. 14
    /exim-alternatives

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

    Open Source

  3. Visit website

    The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.

    Visit website paid $19.5 / Monthly (Pro)

  4. 14
    /sendmail-alternatives

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

  5. 10
    /opensmtpd-alternatives

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

    Open Source

  6. 12
    /ssmtp-alternatives

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

  7. /blat-alternatives

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

  8. /cmail-alternatives

    CMail is a free Windows command line mailer with advanced message formatting options.

    free

  9. /nikamail-alternatives

    NikaMail is a portable, extendable, zero-config email server.

  10. /sendemail-alternatives

    sendEmail is a lightweight, command line SMTP email client.

    Open Source

  11. /hectane-alternatives

    Lightweight, cross-platform SMTP client

    Open Source

  12. /powermta-alternatives

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

  13. /mail-in-a-box-alternatives

    Mail-in-a-Box provides webmail and an IMAP/SMTP server for use with mobile devices and desktop mail software and also includes contacts and calendar synchronization.

    Open Source

  14. /mailsend-go-alternatives

    mailsend-go is a command line tool to send mail via SMTP protocol, written with golang.

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