[Greylist-users] Microsoft and Greylisting

Steven Ericsson Zenith steven at thetemple.com
Fri Feb 6 15:51:16 PST 2004

martin dempsey wrote:

> ...
> remember blacklists are important too. By using non greylisted 
>honeypots to catch spam and update blacklists, spammers ip addresses can be 
>already in blacklists when the greylist time delay expires -- no problem.
>I can see some benefit in Microsoft doing it. It will cause people to 
>properly setup their MTAs to retry.

I second this point of view.  Greylisting by Microsoft servers would be 
good news for all - only it needs to be retrograde to Exchange 5.5 at 


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