You can do this computation in filter_begin and save the result for use in later functions. Of course, you can choose not to do it in filter_begin and repeat it in later functions.
In filter_begin, you do (1) Amongst the recipients, check which are exempted
In filter, (2) if any of the recipients is non-exempted, do normal filtering, otherwise do no filtering
In filter_end, (3) if you did any filtering in "filter" function( i.e. at least some recipients are non-exempted and mail is 'bad'), resend original message to exempted recipients if any, delete them from "this" message. Otherwise, accept message as it is.
I hope this should work, haven't tested it out. _______________________________________________ Visit http://www.mimedefang.org and http://www.canit.ca MIMEDefang mailing list [EMAIL PROTECTED] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang
