David Hláèik wrote on Mon, 13 Oct 2008 18:17:57 +0200: > *myhostname = sx1.labs.hlacik.eu* Is that the name a gethostname() would show? (a gethostname would either return the same as the hostname command or a host command on the IP, I think). Then it makes sense. mail.hlacik.eu points to another machine. You do not want to send out any mail from your machine with a name that is pointing somewhere else. Kai -- Kai Schätzl, Berlin, Germany Get your web at Conactive Internet Services: http://www.conactive.com