On Sat, 10 Oct 2009, Manish Kathuria wrote: > Is there any content filtering mechanism available using which the > outgoing mails from all the users or selective users are held in a > queue, and are released only after they are examined and approved by > the administrator or a designated person ?
Use an access(5) map to HOLD mails from a given set of users; use postcat(1) to examine messages; and use postsuper(1) to release or delete from the queue. http://www.postfix.org/access.5.html http://www.postfix.org/postcat.1.html http://www.postfix.org/postsuper.1.html -- Sahil Tandon <sa...@tandon.net>
