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Re: increased spam
From: /dev/rob0 (rob0
gmx.co.uk)
Date: Sat Nov 25 2006 - 08:46:01 CST
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On Thursday 23 November 2006 16:43, mouss wrote:
> > bl.spamcop.net
>
> This is generally considered aggressive and is only recommended for
> score based systems (policyd-weight, spamassassin). if you really
> want to keep it, use defer_if_reject before it so that hosts that get
> only listed for one day can still retry.
The problem with defer_if_reject is that it applies to all subsequent
restrictions, too. For that to work as described, the Spamcop lookup
must be the final restriction.
The better solution is rbl_reply_maps and a 454 result. It works for a
small site, but probably wouldn't scale well, because some servers are
continually being relisted at Spamcop (notably some of the gmail
outbound relays.)
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