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sendmail pb

bidouye
bidouye asked
on
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Last Modified: 2013-12-16
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.
Comment
Watch Question

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.

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