On Fri, Aug 19, 2016 at 10:21 AM, Bill Cole <[email protected]> wrote: > On 18 Aug 2016, at 19:36, Mark Sapiro wrote: > >> Altering the From: based on recipient can be done by modifying the code. >> Say you have a message "From: Ann User <[email protected]>" and you want >> to change that to "From: Ann User <[email protected]>" where xxx is a >> unique code for each recipient. > > > Please, don't anyone do that, ever. It's not just "risky," as noted in > earlier discussion, it would be positively abusive. > > A less obvious approach would be to add an address IN A DOMAIN YOU CONTROL > in a X-[something] header (or perhaps a Cc header) that is unique to each > recipient so that when you get mail to that address, you've identified your > problem user.
PRVS/BATV -Jim P. ------------------------------------------------------ Mailman-Users mailing list [email protected] https://mail.python.org/mailman/listinfo/mailman-users Mailman FAQ: http://wiki.list.org/x/AgA3 Security Policy: http://wiki.list.org/x/QIA9 Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/ Unsubscribe: https://mail.python.org/mailman/options/mailman-users/archive%40jab.org
