Brute force abuse incident from 77.40.2.17 (17.2.dialup.mari-el.ru)
Posted March 24, 2020 01:10
by abuse
The following Brute force abuse incident from 77.40.2.17 (17.2.dialup.mari-el.ru) was logged at 2020-03-24 01:10:51:
Mar 24 01:10:51 mailman postfix/smtpd[26803]: warning: unknown[77.40.2.17]: SASL
PLAIN authentication failed: authentication failure