[Dovecot] what best for anti-spam filter?

Morten Stevens mstevens at imt-systems.com
Tue Jul 24 13:51:53 EEST 2012

On 24.07.2012 12:33, Noel Butler wrote:

> When we looked at it years ago, it did little to stem the tide of 
> spam,
> all it did was over give us a negative impact by delays of legit 
> mail,
> some servers are also poorly configured and dont try resend for a 
> long
> period of time, especially if their queue is also loaded up, then
> there's non compliant twits like a certain freemail service that does
> not retry, period. Too many downfalls, it lasted all of a few days 
> when
> we tried it out. It might be acceptable for small SOHO, but it is
> unacceptable for ISP's and hosting companies who process millions of
> mails a day.

Excellent post, Noel. That's what I mean.

Best regards,


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