OpenSMTPD Alternatives
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 exchange e-mails with other systems speaking the SMTP protocol.
Best OpenSMTPD Alternatives for Self Hosted
Want a really good OpenSMTPD alternative? Take a look at these popular alternatives if you're hunting for software similar to OpenSMTPD. Let's take a quick peek at some comparison that highlight your device and platform.
Courier-MTA
FreeOpen SourceMacLinuxBSDSelf-HostedThe 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...
Features:
- Email Server
- SMTP
Haraka
FreeOpen SourceSelf-HostedNode.JSHaraka is an open source SMTP server written in Node.js which provides extremely high performance coupled with a flexible plugin system allowing Javascript programmers...
OpenSMTPD Reviews
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