In addition to Mike's answer about editing /etc/mail/sendmail.mc, it's
worthwhile mentioning netstat and lsof as general-purpose diagnostic
tools:
# to discover on what tcp ports we're listening
netstat -tl
# to discover to what ports sendmail is bound
lsof -iTCP -n | grep sendmail
The output of these tools won't tell you how to fix the problem, but
they might give you a better glimpse into the problem's nature. In
this case, you'd have discovered that sendmail was only bound to the
loopback interface.
--
Paul Heinlein <> heinlein@xxxxxxxxxx <> www.madboa.com
