2008/2/11, Jeffrey Taylor <[EMAIL PROTECTED]>:
>
> Quoting Dan <[EMAIL PROTECTED]>:
> [snip]
> > In the past I had dspam called via procmail for each user, but this
> turned
> > out to be too much hassle once there were more than a few users. Also I
> > wanted to have a virtual user setup in postfix. So I've now inserted
> dspam
> > via a content filter into postfix. The issue is now with
> > redirected/forwarded email addresses. I am not quite sure whether dspam
> > scans the mail twice in that case, and also for emails forwarded to an
> > external address, it seems to create a new virtual user for the external
> > address.
> >
>
> Another solution is to use DSPAM as the MDA as far as Postfix is
> concerned.
> The DSPAM configuration specifies the "real" MDA (e.g. procmail).  This
> clearly only filters incoming mail and only on final delivery.  There are
> ways
> to achieve the same results with content filters, but I find this way
> satisfactory, clear, and simple.  In the past I have used Amavis as the
> content filter and configured it pass messages to DSPAM and a couple of
> anti-virus programs.  Worked fine.  Right now I am not doing anti-virus
> scanning since there are no Windows boxes being delivered to.


I think you are right, I will do it this way. I don't remember why I didn't
do it this way (believe I was in "howto" mode  and just following some
how-to too literally ;-))

Dan

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