Rich Bishop:
> I'm running postfix 2.3.3 on Linux. I'd like to send mail to an external
> content filter based on the recipient address, which would be injected
> back into postfix on port 10027.
>
> My first attempt was check_recipient_access=regexp:/etc/postfix/esa ...
>
> with esa containing:
>
> # Send non-local mail to the ESA
> /\@local1\.edu$/ dunno
> /\@local2\.edu$/ dunno
> // FILTER smtp:[esa]:25
As documented:
> * The same content filter is applied to all the recipients of a given
> message.
Per-recipient content filter is supported with TWO postfix instances
as described in MULTI_INSTANCE_README. Use per-recipient transport_maps
entries in the Postfix instance before the content filter.
Wietse
