Can sasl/sendmail Report IP Of Failed Access?

Tim Daneliuk tundra at
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.
Tim Daneliuk

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