May 26, 2018

Implementation of SMTP, ESMTP, and LMTP protocols

This module is a versatile and extensible implementation of the SMTP protocol and its different evolutions like ESMTP and LMTP. The event driven object-oriented API makes easy to incorporate the SMTP protocol to your programs.

Other SMTPd implementations don’t support useful ESMTP extensions and the LMTP protocol. Their interface design precludes adding them later. So I’ve decided to rewrite a complete implementation with extensibility in mind.

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