Hello, To blacklist an IP address, I recommend to have this treated by the firewall. I use ufw on Ubuntu, for example. And you can even chose not to log this particular IP attempts.
Cheers, Pierre Cart-Grandjean From: Guy SMADJA <[email protected]> To: [email protected], Date: 27/05/2013 04:45 Subject: Thousands of connections in james Hello I need to blacklisted an IP address that send to the server james thousands of email. Actually, all this email are saved in spool repository. I don't like it. I prefer the connection from this ip to be refused. I have an other question: I receive in my log a lot of AUTH LOGIN FAILED every second. How to refuse login after 3 failed login ? Thanks
