Lots of frozen messages
Posted: Wed Feb 07, 2018 11:13 pm
I have been going through my log files and I noticed that there are several repeat incorrect authentication data for the same IP addresses..
I think someones trying to get into my emails..
2018-02-07 23:35:05 dovecot_login authenticator failed for (User) [191.96.249.183]: 535 Incorrect authentication data (set_id=[email protected])
2018-02-07 23:38:42 dovecot_login authenticator failed for (User) [91.200.12.145]: 535 Incorrect authentication data (set_id=kirsten)
2018-02-07 23:38:47 dovecot_login authenticator failed for (User) [91.200.12.174]: 535 Incorrect authentication data (set_id=delia)
2018-02-07 23:38:53 dovecot_login authenticator failed for (User) [80.82.70.210]: 535 Incorrect authentication data (set_id=[email protected])
2018-02-07 23:16:24 dovecot_login authenticator failed for (User) [191.96.249.183]: 535 Incorrect authentication data (set_id=[email protected])
2018-02-07 23:18:03 dovecot_login authenticator failed for (User) [91.200.12.9]: 535 Incorrect authentication data (set_id=hattie)
2018-02-07 23:11:41 dovecot_login authenticator failed for (User) [191.96.249.183]: 535 Incorrect authentication data (set_id=[email protected])
2018-02-07 23:13:48 dovecot_login authenticator failed for (User) [91.200.12.219]: 535 Incorrect authentication data (set_id=napoleon)
2018-02-07 03:51:47 dovecot_login authenticator failed for (User) [91.200.12.204]: 535 Incorrect authentication data (set_id=frankie)
2018-02-07 03:51:55 dovecot_login authenticator failed for (User) [91.200.12.203]: 535 Incorrect authentication data (set_id=eliza)
2018-02-07 03:52:00 dovecot_login authenticator failed for (User) [91.200.12.216]: 535 Incorrect authentication data (set_id=paypal)
There is more for the same day and about 1 million frozen messages..
I have added them to the banned IP list for all services.. :) took many hours to get them all in there..
I think someones trying to get into my emails..
2018-02-07 23:35:05 dovecot_login authenticator failed for (User) [191.96.249.183]: 535 Incorrect authentication data (set_id=[email protected])
2018-02-07 23:38:42 dovecot_login authenticator failed for (User) [91.200.12.145]: 535 Incorrect authentication data (set_id=kirsten)
2018-02-07 23:38:47 dovecot_login authenticator failed for (User) [91.200.12.174]: 535 Incorrect authentication data (set_id=delia)
2018-02-07 23:38:53 dovecot_login authenticator failed for (User) [80.82.70.210]: 535 Incorrect authentication data (set_id=[email protected])
2018-02-07 23:16:24 dovecot_login authenticator failed for (User) [191.96.249.183]: 535 Incorrect authentication data (set_id=[email protected])
2018-02-07 23:18:03 dovecot_login authenticator failed for (User) [91.200.12.9]: 535 Incorrect authentication data (set_id=hattie)
2018-02-07 23:11:41 dovecot_login authenticator failed for (User) [191.96.249.183]: 535 Incorrect authentication data (set_id=[email protected])
2018-02-07 23:13:48 dovecot_login authenticator failed for (User) [91.200.12.219]: 535 Incorrect authentication data (set_id=napoleon)
2018-02-07 03:51:47 dovecot_login authenticator failed for (User) [91.200.12.204]: 535 Incorrect authentication data (set_id=frankie)
2018-02-07 03:51:55 dovecot_login authenticator failed for (User) [91.200.12.203]: 535 Incorrect authentication data (set_id=eliza)
2018-02-07 03:52:00 dovecot_login authenticator failed for (User) [91.200.12.216]: 535 Incorrect authentication data (set_id=paypal)
There is more for the same day and about 1 million frozen messages..
I have added them to the banned IP list for all services.. :) took many hours to get them all in there..