Attempts to telnet to port 25 result in a "connection refused" message. --- John Summerfield <debian@ComputerDatasafe.com.au> wrote: > For starters: > See what addresses exim is listening to > lsof -c exi -a -i > > If that checks out. from outside, see what really > happens: > > telnet Griff.example.com 25 > > If that checkes out, from outside > host -t mx Gruff.example.com > > > >