I already did check my IP. It's not in any known list. But thanks :) | Hacker News

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		jdmoreira on Aug 13, 2016 \| parent \| context \| favorite \| on: Ask HN: Is it possible to run your own mail server... I already did check my IP. It's not in any known list. But thanks :)

pflanze on Aug 13, 2016 [–]

Also check the IPs of your neighbours (in the same subnet or network block). I suspect the big ISPs also look at this, and on Hetzner at least I've found many neighbours with somewhat spammy IPs.

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