[ale] sendmail, and valid sending hosts.

[newcombe at mordor.clayton.edu (Dan Newcombe)]

How does one tell sendmail what hosts are allowed to pass mail through it
(aka, use it as an SMTP host)?

thanks

--
Dan Newcombe                                      newcombe at mordor.clayton.edu
"Maybe you were always beyond my reach and my heart was playing safe, But was
 that love in your eye I saw or the reflection of mine?"  --Marillion