Hello, I am already using combination of tcpserver rules & ESMTP to heavily restrict relay access. But an authorized user (thro valid IP or valid username & passwd) can still send spam (may be unknowingly thro virus etc) and block the server. So I would like to restrict no of smtp relays from users per day to say 10 (count based) or 1MB (size based). This will also provide a more realistic control as this will allow restrictions on bandwidth consumption per user. As ofcourse Restricting mailbox (maildir) size to some amount does not restrict bandwidth usage thro pop or smtp PER USER and bandwidth is much much more expensive than hard disk Space. Any Suggestion / Directions for above will be highy appreciated (and required :) Thanx & Regards Mustafa M. ---------------------------------------------------------------------------- --------------------- VeetVision Communications (P) Ltd. Bungalow RH-3, Moghul Gardens, 411001 Pune, India Tel. 91-20-6113056, 6051597, 6051598 / Fax 91-20-6050652
