This is the today exim reject log:
2016-01-07 13:48:44 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 15:32:09 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 15:41:35 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 15:49:01 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 15:56:50 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 16:04:58 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 16:12:28 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 16:20:19 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 16:28:08 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 16:35:50 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 16:43:28 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 16:51:18 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 16:58:51 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 17:06:25 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 17:13:58 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 17:21:29 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 17:28:52 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 17:36:18 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 17:43:43 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 17:51:46 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 17:59:08 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 18:06:44 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 18:14:10 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 18:21:39 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 18:29:02 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 18:36:36 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 18:44:00 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 18:51:21 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 18:58:40 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 19:05:59 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 19:13:18 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 19:20:42 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 19:28:03 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 19:35:48 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 19:43:11 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 19:50:35 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 19:57:59 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 20:05:25 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 20:12:51 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 20:20:17 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 20:27:41 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
2016-01-07 20:35:06 login authenticator failed for (USER) [212.224.87.119]: 535 Incorrect authentication data ([email protected])
I don't want to wait and do nothing more, is it possibile to create a blacklist for exim populated with ip addresses of more then 10 login attemps in 1h?
Mind that I want to creare a blacklist for smtp login attemps and not for email senders.
fail2ban
do what you want? This can automatically block connections from repeat offenders (usingiptables
or similar).