> On Aug 30, 2018, at 9:56 PM, Arshad Khan <khan.m.ars...@gmail.com> wrote:
>
> Apologies for not being clear in my earlier message.
>
> What I want is for the content filter to be invoked once per message and not
> per recipient. I tried setting various values for
> *_destination_recipient_limit (including 1) to get the desired behavior. But
> no matter what value I set, Postfix still invokes the filter for each
> recipient. Here are the settings for filter in master.cf:
>
> 192.168.1.10:10025 inet n - n - - smtpd
> -o content_filter=my_filter
Change that to:
-o content_filter=my_filter:localhost
Otherwise, the envelope is split by recipient domain, message
envelopes are split by destination nexthop when the recipient
limit is > 1 (and by user when not).
--
Viktor.
