Enhancement #745
Updated by Pierre-Louis Bonicoli over 2 years ago
Fail2ban should block the following attemps: <pre> Nov 24 15:06:46 Toushirou dovecot[1308700]: auth: ldap(<redacted>,XXX.237.103.19): unknown user Nov 24 15:07:00 Toushirou dovecot[1308700]: auth: ldap(<redacted>,XXX.237.103.19): unknown user Nov 24 15:07:20 Toushirou dovecot[1308700]: auth: ldap(<redacted>,XXX.237.103.19): unknown user Nov 24 15:07:30 Toushirou dovecot[1308700]: auth: ldap(<redacted>,XXX.237.103.19): unknown user Nov 24 15:07:44 Toushirou dovecot[1308700]: auth: ldap(<redacted>,XXX.237.103.19): unknown user Nov 24 15:08:04 Toushirou dovecot[1308700]: auth: ldap(<redacted>,XXX.237.103.19): unknown user </pre> <pre>