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Apr 8 08:17:51 drop SRC=31.210.20.197 LEN=52 PROTO=TCP DPT=25 ACK=0 WINDOW=8192 SYN ...
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Apr 8 08:17:51 drop SRC=31.210.20.197 LEN=52 PROTO=TCP DPT=25 ACK=0 WINDOW=8192 SYN URGP=0 MARK=0
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(smtpauth) Failed SMTP AUTH login from 31.210.20.197 (NL/Netherlands/-): 5 in the last 3600 secs; Po ...
show more(smtpauth) Failed SMTP AUTH login from 31.210.20.197 (NL/Netherlands/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2022-04-08 04:40:20 dovecot_login authenticator failed for (J1xLamxeu) [31.210.20.197]:58150 I=[218.185.229.130]:25: 535 Incorrect authentication data (set_id=stulyn+2)
2022-04-08 04:40:45 dovecot_login authenticator failed for (vVIoOLg) [31.210.20.197]:49605 I=[218.185.229.130]:25: 535 Incorrect authentication data (set_id=stulyn+2)
2022-04-08 04:41:25 dovecot_login authenticator failed for (dOLZKoQDS4) [31.210.20.197]:62937 I=[218.185.229.130]:25: 535 Incorrect authentication data (set_id=stulyn+2)
2022-04-08 04:41:59 dovecot_login authenticator failed for (Ohikub) [31.210.20.197]:57158 I=[218.185.229.130]:25: 535 Incorrect authentication data (set_id=stulyn+2)
2022-04-08 04:42:30 dovecot_login authenticator failed for (EnNwufm) [31.210.20.197]:51889 I=[218.185.229.130]:25: 535 Incorrect authentication data (set_id=stulyn+2)
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