Displaying 1 result from an estimated 1 matches for "c3bcac75".
2009 Jun 02
3
Dovecot under brute force attack - nice attacker
Hi List,
optimizing the configuration on one of our servers (which was
hit by a brute force attack on dovecot) showed an odd behavior.
The short story:
On one of our servers an attacker did a brute force
attack on dovecot (pop3).
Since the attacker closed and reopened the connection
after every user/password combination the logs showed
many lines like this:
dovecot: pop3-login: Aborted