On Mon, Jun 27, 2005 at 06:07:03PM +0100, Mark Smith wrote: > We don't generate bounces to external senders, only local senders, and we > only do that because some MUAs don't cope well with rejections at SMTP time.
Your ACLs can easily be set to identify MUA traffic from MTA. Traffic coming from local address space can be presumed to be MUA. Internal mail servers can be identified by hardcoded list or SMTP AUTH. External MUA are identified by SMTP AUTH since that is likely part of your existing anti-relay mechanism. Then it is a simple matter of rejecting at SMTP time for MTA and generating bounces for MUA. This generally will also reduce the size of your queue runs since you will have far fewer bounce deliveries due to misaddressed spam, etc. -- Dean Brooks [EMAIL PROTECTED] -- ## 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/
