Binary package “masqmail” in ubuntu intrepid
A mailer for hosts without permanent internet connection
MasqMail is an MTA (mail transport agent) and POP3 client for hosts
that don't have a permanent internet connection, eg. a home network
or a single host at home and notebooks. It has special support for
connections to different ISPs.
In these cases, MasqMail is a slim replacement for full-blown MTAs
such as sendmail, exim, qmail or postfix. The POP3 client can be
a small replacement for other full-featured tools like fetchmail.