On Wed, 12 Nov 2003, Greg A. Woods wrote:
> The MTA has a very simple job when it comes to using headers to route a
> message (i.e. when acting as "sendmail -t") and there should never be
> any confusion here. If there are "resent-" headers then they are to be
> used _exactly_ as if they were the non-prefixed "set" and the
> non-prefixed "set" _must_ be ignored. I.e. if there are multiple
> "resent-to:" headers then the message must be routed to all recipients
> from all those headers just as it would be for multiple "to:" headers.
That is what Exim (since release 4.20) is supposed to do.
--
Philip Hazel University of Cambridge Computing Service,
ph10@??? Cambridge, England. Phone: +44 1223 334714.
Get the Exim 4 book: http://www.uit.co.uk/exim-book