271651Re: postscreen request: pcre support
- Dec 2, 2010Wietse:
> Again. if something can already be done with smtpd plus milter orand also said,
> policy plugin or content filter then I urge you to keep using that
> already existing functionality.
> Postscreen's purpose is to keep zombies away so that you can keepTo keeping away zombies from smtpd, and do the decision as early
> using the existing smtpd features.
> It is not a scoring system that makes a decision at the end.
> Instead, postscreen makes the decision as early as possible.
as possible, it is natural that the similar access control
functionality as implemented in smtpd may be required, I think.
because zombies can be fixed their behavior over time,
and the difference between legitimates may be just their IPs
accesing from and reverse DNS names. so that the RBLDNS
scoreing works very effectively in my site now.
If there are any additional features to the postscreen,
at least, policy-delegation I/F is useful for that purpose.
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