On Sun 23 May 2010 at 22:59:13 +0200, Matthias Brennwald wrote: > How can I tell? What is MX? The command 'less /var/log/exim4/mainlog' could help. > How can I tell? >From reconfiguring exim4 you should know how you are sending mail to non-local hosts. Why do you think you need a .forward file?