Brute force abuse incident from 78.128.113.87 (ip-113-87.4vendeta.com)
The following Brute force abuse incident from 78.128.113.87 (ip-113-87.4vendeta.com) was logged at 2020-01-19 10:56:54:
Jan 19 10:56:54 mailman postfix/smtpd[13982]: warning: unknown[78.128.113.87]:
SASL PLAIN authentication failed: authentication failure