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Re: can postfix policy daemons modify an existing header?

From: /dev/rob0 (rob0gmx.co.uk)
Date: Wed Aug 02 2006 - 07:59:14 CDT


On Wednesday 02 August 2006 07:55, Larry Vaden wrote:
> e.g, can a postfix policy daemon prepend a spam sign to an extant
> Subject: header?

No, because the policy protocol does not inspect the mail content. You
can, however, use it to prepend any custom header of your choice, and
subsequently work with that header in a content filtering application.
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