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Sendmail - Stange from address in log

Posted on 2011-04-28
Medium Priority
Last Modified: 2012-05-11
I am having a great amount of spam coming through these days and I noticed this in the sendmail log file:

from=<>, size=0, class=0, nrcpts=1, proto=SMTP, daemon=MTA

Also, how can you configure sendmail to only allow SMTP connections from 1 host/ip?
Question by:amickfarms
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LVL 17

Expert Comment

ID: 35483492
add the ip address to the hosts.allow (or sendmail.cf) file and restart

Author Comment

ID: 35483693
Can you use a network (i.e.
LVL 17

Accepted Solution

Steve earned 1500 total points
ID: 35483705
Think so yes

Author Closing Comment

ID: 35489205
needed to add record to hosts.deny as well.

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