[ILUG] Sendmail

[Greg McRandal]

Hi,

I've got sendmail 8.11.6-15 installed on a box here.  Our main mail server is relaying mail sent to A at B.com to this machine.  I want sendmail reveive this mail on box Z and give it to user A on the sendmail box.

Editing /etc/aliases to 
A at B.com: ted
gives a 
/etc/aliases: line 63: A at B.com... cannot alias non-local names: Error -30990
/etc/aliases: 40 aliases, longest 10 bytes, 395 bytes total

Any suggestions?

Thanks,

Greg