sendmail pb

Hello,
I'm running sendmail on 3 pc under Sco Unix V4.2R3.2.
I've a problem with 1:
I can send mail to others, but when I receive one, it goes on /usr/spool/mqueue.
If I edit this file I can see a line:

MDeferred: Host Name Lookup Failure

What's the problem ?
All others services (ftp, telnet, rcp, ...) run well on this machine.

Thank's.
bidouyeAsked:
Who is Participating?
 
prophet_Commented:
Your sendmail.cf file is not configured correctly. Determine
what you are using for name resolution and uncomment (or add)
the appropriate line to the sendmail.cf file.
0
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

All Courses

From novice to tech pro — start learning today.