Bouncing specific domain with specific message
 

Hello,

I need to bounce all messages to a specific domain with a specific message.

I am using postfix 2.1.x

Any ideas on the best way to do this?

David

You should create a catch-all address like info@example.com sot that all messages are sent to this address. You can do that with postfix. Then create a procmail or sieve script to return an autoreply. You can also return the autoreply using a transport definition for the info@example.com in postfix.