Am 20.03.22 um 00:57 schrieb Geoff Mulligan via mailop:
I have 3 different mail servers that are currently being inundated with mail
connections from:
109.237.103.42
This appears to be from Russia - go figure.
Geoff
HostGlobalPlus - I've blocked the whole 109.237.96.0/21 at the IP level and even as a "Received:" header matching rule,
nothing good ever came from there.
Cheers,
Hans-Martin
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