Can sasl/sendmail Report IP Of Failed Access?

Tim Daneliuk tundra at tundraware.com
Tue Jun 4 15:59:57 UTC 2013


I am seeing login dictionary attacks on a FreeBSD mail server being
reported.  Is there a way to determine the IPs that are doing this
so they can be blocked at the firewall?   auth.log only
notes the attempted user name, not the IP of origin.
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Tim Daneliuk


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