On 09/05/2017 08:55 AM, Ian Kelling wrote:
There is at least one very major mail provider where joe+any_string@domain goes to the inbox of joe by default,
Is Mailman aware of user+detail? Or does is it naively view the entire userpart as distinct? Thus allowing as many many subscriptions using detail as possible?
I know of at least one very major mail provider (possibly the same one) that removes dots from the user part. So the following addresses are equivalent.
u.s....@example.net u...@example.net us...@example.net ... The same type of thing could be exploited without user+detail. -- Grant. . . . unix || die
------------------------------------------------------ Mailman-Users mailing list Mailman-Users@python.org 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
