antispam common practice for dealing with removed users

2009-04-08 Thread Jose Fragoso
Hi, I guess most domain admins have come across this problem, and have an opinion about how to best deal with it. The user account is open. The user starts to opt-in some mailing lists. He is added to some others with opt-out policy. Sometime later, the user is removed before he opts-out of the

Re: antispam common practice for dealing with removed users

2009-04-08 Thread Gregory Edigarov
Jose Fragoso wrote: I would like to hear from members of the list how they are dealing with this sort of situation. hmmm, why not just remove an account? this way your server will reply 550 User unknown, and make sending side bounce the mail effectively notifying postmaster/mailing list

Re: antispam common practice for dealing with removed users

2009-04-08 Thread Brian Keefer
On Apr 8, 2009, at 7:27 AM, Jose Fragoso wrote: The user account is open. The user starts to opt-in some mailing lists. He is added to some others with opt-out policy. Sometime later, the user is removed before he opts-out of the list he (was) subscribed. ... I would like to hear from