Discover the popular open source Mail Transfer Agent (MTA) that routes and delivers email with speed, ease of administration, and security.
Postfix is a popular open source Mail Transfer Agent (MTA) that routes and delivers email. It is commonly used for sending and receiving email from servers. Postfix was developed as a fast, easy to administer, and secure alternative to the widely-used Sendmail program.
Some key features and highlights of Postfix include:
Postfix handles basic email routing and delivery very well. It connects to other MTAs for delivering and receiving emails from the internet. However, it does not have some advanced features for enterprise environments like email filtering, webmail access, etc. So it is often used alongside software like Dovecot, Amavis, SpamAssassin, Roundcube, etc. to provide a complete email server solution.
In summary, Postfix is a great open source MTA for handling SMTP mail routing and delivery. It balances ease-of-use with flexibility and security. If you need advanced email services beyond basic routing, Postfix can be extended using additional software.
Here are some alternatives to Postfix:
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