[ale] AT&T blocked

[jeremy.bouse at undergrid.net (Jeremy T. Bouse)]

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	I had a similar problem with AT&T a couple months back. Turns out that
they take the old shotgun approach to spam filtering. They block huge
netblocks and cause collateral damage. I simply configured my servers to
reject any mail from AT&T with a statement saying that I couldn't accept
mail from a company with such an asshat approach to spam filtering and
encouraged them to complain to their provider.

	I only had to put the block in for a few hours before they removed my
IP from their blacklist.


Paul Cartwright wrote:
> I am having the same problem, AGAIN.. being blocked by AT&T, from my domain 
> host amscomputers..:
>     SMTP error from remote mail server after MAIL FROM:<xxx at atnex.net> 
> SIZE=2292:
>     host scc-mailrelay.att.net [204.127.208.75]: 521-72.52.240.41 blocked by 
> sbc:blacklist.mailrelay.att.net.
>     521 DNSRBL: Blocked for abuse. See http://att.net/blocks
> 
> I just had this same problem in early January, 01/08/2009.. this is getting 
> old. Is it me, or AMS?? I know, that message was from my ISP atnex account..
> 

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