2 Replies Latest reply: Sep 6, 2012 7:06 PM by Beno 44
Beno 44 Level 1 Level 1 (15 points)



Just wondering is there is any way I can setup a way to control the maximum amount of failed commands in SMTP and then block the IP for a certain amount of time.


I've had 2 servers being hit by brute force attacks on SMTP and it's a bit annoying that they can easily attack the server over and over without being locked out.