[RndTbl] Grey-listing in effect on MUUG server
Adam Thompson
athompso at athompso.net
Fri Nov 17 10:12:17 CST 2006
One word of warning: the example greylist.pl is known to have several
race conditions (file-locking bugs) that can corrupt the database. It's
also fairly inefficient. Having said that, for low-volume mail servers
it still works OK... generally its problems only show up under high volume.
-Adam
John Lange wrote:
> Postfix has shipped with examples/smtpd-policy/greylist.pl for a few
> years now.
>
> I finally was inspired to set it up this morning which took about 45
> minutes. Seems to be working well but to early to say for sure.
>
> John
>
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