[b]HP Mail Problem[/b]

[slymac]

I have an HP UX11 machine and each time I have mail sent from this machine the send to address looks like the following:

mea@hp9000@abcd.com

mea is the user
hp9000 is the hp machine name
abcd.com is our domain.

Ideally I would like it to show mea@abcd.com
Also if I have this message sent to an email outside our company(located in our aliases file) from say the root user the send FROM address shows: root@hp9000@abcd.com

How do I go about changing this?

Thanks
Mark