On Wed, 09 Dec 2009 15:09:20 EST, Ken Chase said: > To be clear: because the legitimate mailserver with a proper non-generic > reverse was in a block with other generic reverses, they blacklisted you? > > That's egregiously harsh. > > SORBS was blocking a customer for a generic reverse entry, I gave them a legit > looking reverse (that fwds properly too), solved, if a bit irritating. To > require the whole BLOCK be totally legit is too much.
Especially if they think the "block" is a /24 and you think it's a /27 and somebody else entirely has the /27 either side of you. I've seen *that* sort of brain damage far too often even in recent years. RFC1519 was 16 frikking years ago, and some people *still* aren't on board.
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