Binary package “esmtp” in ubuntu precise
user configurable relay-only MTA
ESMTP is a user configurable relay-only Mail Transfer Agent (MTA) with a
(including the CRAM-MD5 and NTLM SASL mechanisms) and the StartTLS SMTP
ESMTP does not receive mail, expand aliases or manage a queue but can deliver
mail locally via an MDA.
This package contains the esmtp program.