[comp.mail.sendmail] subdomain problem

rrandolp@magnus.acs.ohio-state.edu (Rich Randolph) (05/24/91)

       I'm relaying all unresolved SMTP mail to a host on another
      subdomain. The mail is properly delivered but the address
      in the from field has the subdomain of the relay host instead
      of my subdomain. This makes a reply impossible. What am I doing
      wrong?  Thanks in advance.

rickert@mp.cs.niu.edu (Neil Rickert) (05/24/91)

In article <1991May23.202135.20499@magnus.acs.ohio-state.edu> rrandolp@magnus.acs.ohio-state.edu (Rich Randolph) writes:
>
>       I'm relaying all unresolved SMTP mail to a host on another
>      subdomain. The mail is properly delivered but the address
>      in the from field has the subdomain of the relay host instead
>      of my subdomain. This makes a reply impossible. What am I doing
>      wrong?  Thanks in advance.

  Most likely you are not making sure that the address contains your own
fully qualified domain before it leaves your site.  You will need to do
this somewhere in 'sendmail.cf'.  If you send out mail with an unqualified
domain, the relaying mailer may be making its best possible guess as to the
correct fully qualified domain, and in this case its guess is wrong.

-- 
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  Neil W. Rickert, Computer Science               <rickert@cs.niu.edu>
  Northern Illinois Univ.
  DeKalb, IL 60115                                   +1-815-753-6940