Esmtp

Relay-only Mail Transfer Agent with sendmail compatible syntax

esmtp is a user configurable relay-only Mail Transfer Agent MTA with a sendmail compatible syntax. It’s based on libESMTP supporting the AUTH including the CRAM-MD5 and NTLM SASL mechanisms and the StartTLS SMTP extensions.

These are the esmtp features

* fully sendmail command line compatible,
* supports the AUTH SMTP extension, with the CRAM-MD5 and
* NTLM SASL mechanisms,
* support the StartTLS SMTP extension,
* requires no administration privileges,
* individual user configuration,
* does not receive mail, expand aliases or manage a queue.

WWW http//esmtp.sourceforge.net