著者: Heiko Schlittermann 日付: To: exim-users 題目: Re: [exim] Message duplication if To/Cc contain alias and one of
addresses it's expanded into
Konstantin Boyandin <temmokan@???> (Fr 09 Mai 2008 01:11:36 CEST): >
> The result, from all my experience of harnessing DSPAM, is that as
> soon as pipe transport is used to preprocess the message, Exim's logic
> of eliminating duplicates cease to function. I had to use the
> preprocessing at the stage of actual delivery, inserting
> transport_filter
If the pipe injects the message again into exim it cannot know about
duplicates already seen, because it's an entirely new message.
You should decide at which stage you want to "spread" your message,
before or after DSPAM. (Before: you can't apply "user policies", After:
you're probably doing duplicated work.)
