Dear Friends, It was really nice discussion on my problem and I learned lot of things from you experts.
Now I'm having one more problem and I hope once again you all will help me out. We have changed our company name and due to that our domain also got changed. At present we are allowing users to receive mails on both the domains (In ldap its, [EMAIL PROTECTED] [EMAIL PROTECTED]). Now after 10 days I'm going to stop receiving mails marked to old domain but same time I want to send reply to sender as below: ---------------------------------------------------------------------------- -------------- Dear Sender, This email-id is got changed, request you to resend your mail on new mail-id. New Mail-id: [EMAIL PROTECTED] Old Mail-id: [EMAIL PROTECTED] Regards, Postmaster ---------------------------------------------------------------------------- -------------- Request you to guide me how to achieve this. Thanks & Regards, Ajay Nawani -----Original Message----- From: Toni Mueller [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 13, 2006 2:29 PM To: Daniel Northam Cc: [email protected] Subject: Re: SPAM Control and qmail-ldap proxy. Hello Daniel, On Tue, 05.09.2006 at 07:55:53 -0700, Daniel Northam <[EMAIL PROTECTED]> wrote: > They do, but rate limiting on IPtables if I remember works at the nat > level so you will need to make the linux box a router where you do the > rate limiting, if you use IPtables. OpenBSD's dummynet features work a > lot better for this type of rate limiting. thanks for the pointer to dummynet, but that looks like it's FreeBSD only (using ipfw, too). I just use pf's altq together with max-src-nodes, max-src-conn-rate and friends to great success. But maybe that's what you meant anyway. Best, --Toni++
