On Fri, Sep 19, 2014 at 10:20:33AM -0400, Wietse Venema wrote:
> Perhaps you can use a REDIRECT action in a check_sender_access map?
> That will override all envelope recipients, and has no effect on
> existing message headers.
>
> smtpd_sender_restrictions = check_sender_access maptype:mapfile
I tried to avoid REDIRECT, as it applies to all recipients of a
message, which might include more than just the particular customer.
If no message is ever sent to the users who need this and others
at the same time, then REDIRECT may be simpler.
--
Viktor.
