On Fri, Oct 06, 2006 at 12:06:17AM +0100, Chris Lightfoot wrote: > $sender_address being blank and the header, though for > some reason I see my implementation uses $message_body,
sorry, I was being stupid. The reason that you match on $message_body is of course that the system filter must act on the *bounce*, not on the message that generates the error, in order to suppress it. So this relies on the bounce message quoting the relevant header. Of course this is completely broken (it can't distinguish between a quoted header and the name of the header appearing in the quoted body) but in practice it's probably good enough. I use this to suppress bounces to addresses which were verified as undeliverable at time of message submission (on a system where it is not acceptable to decline mail from undeliverable senders). -- Better to keep your mouth shut and be thought a fool than to open it and remove all doubt -- ## List details at http://www.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://www.exim.org/eximwiki/
