[lug] keeping up with attacks
bcarr at purgatoire.org
Sat May 4 09:11:23 MDT 2019
On 5/4/2019 8:56 AM, Michael J. Hammel wrote:
> What I want to know is if there is a site that tracks these kinds of
> events and offers mitigation ideas. Surely others have seen this stuff
> and someone may have ideas on how to make their use less desirable to
> the other end.
Are you running any sort of pre-processor that does an RDNS lookup on
the port 25 access attempts?
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