Alternatives to Sendmail for all platforms with any license

  • Zentyal

    Zentyal is a native Microsoft Active Directory® implementation on Linux incorporating all the network services required in a small and medium business environment:...

    Free Open Source Linux

    No features added Add a feature

    Zentyal icon
  • Postfix

    Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail. It attempts to be fast, easy to administer, and secure. The software is also known by...

    Free Open Source Mac OS X Linux

    No features added Add a feature

    Postfix icon
  • Exim

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

    Free Open Source Mac OS X Windows Linux

    No features added Add a feature

    Exim icon
  • Courier-MTA

    The Courier mail transfer agent (MTA) is an integrated mail/groupware server based on open commodity protocols, such as ESMTP, IMAP, POP3, LDAP, SSL, and HTTP. Courier...

    Free Open Source Mac OS X Linux BSD Self-Hosted

    No features added Add a feature

    Courier-MTA icon
  • sSMTP

    sSMTP is a simple MTA to deliver mail from a computer to a mail server. sSMTP is simple and lightweight, there are no daemons or anything hogging up CPU; Just sSMTP....

    Free Open Source Linux

    No features added Add a feature

  • OpenSMTPD

    OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defined by RFC 5321, with some additional standard extensions. It allows ordinary machines to...

    Free Open Source Linux BSD Self-Hosted

    No features added Add a feature

    OpenSMTPD icon
  • iMail

    Fast, safe, heavy mail solution. Web-client access, LAN or WAN self-hosted server, maintenance-free design. No Windows server and database server required, unlimited...

    Free Windows Self-Hosted

    No features added Add a feature

    iMail icon
  • BulkMTA

    BulkMTA is Commercial Mail Server Similar to PowerMTA. IP Rotation, DKIM, Sender / Receiver Rate limiting

    Commercial Mac OS X Windows Linux

    No features added Add a feature

  • Know any more alternatives to Sendmail?

    Suggest an application to this list
  • msmtp

    In the default mode, it transmits a mail to an SMTP server (for example at a free mail provider) which takes care of further delivery. To use this program with your...

    Free Open Source Linux Xfce

    No features added Add a feature

  • PowerMTA

    Email gateway application (SMTP server) that makes it easy for senders to adopt the latest authentication specifications ( SPF and DKIM) to comply with changing ISP...

    Commercial Windows Linux Self-Hosted

    No features added Add a feature

    PowerMTA icon

Platforms

Desktop

Show 9 less popular platforms

Sendmail Comments

Echo echo ... Feels empty in here

Maybe you want to be the first to submit a comment about Sendmail? Just click the button up to your right!