Hello
I am having a strang problem on my rh 7.3 box
I can send and reciev email fine,I can send and receive email in squirrelmail fine.
I can send email to external domains from my perl cgi scripts,I cannot however send email to any of the domains local to my box from the same perl scripts.

The email looks like it is sent in /var/log/messages but it it never delivered to the local user.
I have tried send email to user@server.hostname.com as well but to no avail.
I can aslo send email from pine to the users locally and to their aliased email eg john john@johnsdomain.com


I'm sure this is fairly simple,I just don't know where else to look.

Thanks