Rigoberto de la Cruz <rigodcx@xxxxxxxxx> writes: >> Oh don't worry - sendmail as shipped by redhat >> will not allow any mail relaying whatsoever, >> except for localhost, end of story. >> >> That's a wise initial configuration for newbies. >> >> Those who want to relay mail, will know how to >> adjust the sendmail config... >> >> Joe > > Joe, thanks for the help! It's good to know that it > wont relay any mail. It seems everything is working > now... Rigoberto... Judging from your other comments in post: Message-ID: <20030510220529.3053.qmail@xxxxxxxxxxxxxxxxxxxxxxx> Quoted below: [...] > > to this: > > dnl DAEMON_OPTIONS(`Port=smtp,Addr=127.0.0.1, > > Name=MTA') > > > > That keeps sendmail from only listening to the > > loopback IF. > I already had that.. but would this let others telnet > to port 25? If what you mean by `I already had that' is: dnl DAEMON_OPTIONS(`Port=smtp,Addr=127.0.0.1 Then sendmail IS NOT prevented from listing on port 25. The `dnl' is like a comment (##) in sendmail.mc so having dnl in front DEACTIVATES. The Default as shipped is DAEMON_OPTIONS(`Port=smtp,Addr=127.0.0.1, Name=MTA')dnl which DOES prevent sendmail from listening to anything but 127.0.0.1 (loop back)
