Narcis Garcia: > At this moment I don't want to check manually if an IP is blacklisted or > not (I already had made that exercise). > > I want my Postfix installation presents a REJECTION to me. I'm looking > for a way to send a mail because I want to reach my Postfix and it > REJECTS it due to DNSBL rule.
Telnet to 127.0.0.2 port 25 then send mail. THIS MAIL SHOULD BE REJECTED by Postfix because almost every DNSBL uses 127.0.0.2 as a test pattern. This is my final attempt to help you. Wietse