Setting up relaying in Sendmail

["Mark Haney" <mark.haney@xxxxxxxxxxxxxxxxxxx>]

I am trying to get sendmail setup to sendmail (obviously), but I can't get  
it to send any mail, it says 'relaying denied'.  I was looking on the  
sendmail website for FAQ's on this and all I got was a file named  
relay-domains, but I can't find that file.  Is that a file that I can  
manually create?  Or is there another way to specify what domains and IP  
addresses can relay mail through it?

--
Cum catapultae proscriptae erunt tum soli proscript catapultas habebunt.

Mark Haney
Network, Database and Systems Administration
DoctorDirectory.com Inc.