Package esmtp

User configurable send-only Mail Transfer Agent

http://esmtp.sourceforge.net/

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.
General Commands (Section 1)
esmtp
Esmtp is a send-only sendmail emulator for machines which normally retrieve their mail from a centralized mailhub using programs such as fetchmail. Esmtp does...
File Formats (Section 5)
esmtprc
A esmtp configuration file consists of several options.