On Fri, 9 May 2008, Mike Cathey wrote: ; On May 9, 2008, at 3:05 AM, Andy Fiddaman wrote: ; > Pretty much the only way to stop this is to use something like BATV to ; > tweak your envelope sender address outbound. That still doesn't stop ; > everything as out-of-office replies are usually sent from a real address. ; ; BATV changes the from address of outbound messages. How well do mailing lists ; deal with users that send messages from a different address each time? Is ; there a nice workaround for this? It only changes the envelope address, leaving the From: message header intact. In my experience mailing lists validate the From: header not the return path so no problems. I haven't found any problems in the past year I've been using it. HTH. A. ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html