Cluster member 144.76.246.124 (DE/Germany/mx03.fuerstnet.de) said, TEMPDENY 45.66.230.235, Reason:[( ...
show moreCluster member 144.76.246.124 (DE/Germany/mx03.fuerstnet.de) said, TEMPDENY 45.66.230.235, Reason:[(smtpauth) Failed SMTP AUTH login from 45.66.230.235 (BG/Bulgaria/-): 5 in the last 3600 secs]; Ports: *; Direction: inout; Trigger: LF_CLUSTER; Logs:
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(smtpauth) Failed SMTP AUTH login from 45.66.230.235 (NL/Netherlands/-): 5 in the last 3600 secs; Po ...
show more(smtpauth) Failed SMTP AUTH login from 45.66.230.235 (NL/Netherlands/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2023-07-14 12:09:31 plain authenticator failed for ([45.66.230.235]) [45.66.230.235]: 535 Incorrect authentication data ([email protected])
2023-07-14 12:09:31 login authenticator failed for ([45.66.230.235]) [45.66.230.235]: 535 Incorrect authentication data ([email protected])
2023-07-14 12:09:32 plain authenticator failed for ([45.66.230.235]) [45.66.230.235]: 535 Incorrect authentication data ([email protected])
2023-07-14 12:09:33 login authenticator failed for ([45.66.230.235]) [45.66.230.235]: 535 Incorrect authentication data ([email protected])
2023-07-14 12:09:35 plain authenticator failed for ([45.66.230.235]) [45.66.230.235]: 535 Incorrect authentication data ([email protected])
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Port Scan
Anonymous
postfix sasl authentication failure blocked by fail2ban
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Cluster member 144.76.246.124 (DE/Germany/mx03.fuerstnet.de) said, TEMPDENY 45.66.230.235, Reason:[( ...
show moreCluster member 144.76.246.124 (DE/Germany/mx03.fuerstnet.de) said, TEMPDENY 45.66.230.235, Reason:[(smtpauth) Failed SMTP AUTH login from 45.66.230.235 (BG/Bulgaria/-): 5 in the last 3600 secs]; Ports: *; Direction: inout; Trigger: LF_CLUSTER; Logs:
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(smtpauth) Failed SMTP AUTH login from 45.66.230.235 (NL/Netherlands/-): 5 in the last 3600 secs; Po ...
show more(smtpauth) Failed SMTP AUTH login from 45.66.230.235 (NL/Netherlands/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2023-07-09 13:31:19 dovecot_plain authenticator failed for ([45.66.230.235]) [45.66.230.235]:64036: 535 Incorrect authentication data ([email protected])
2023-07-09 13:31:25 dovecot_login authenticator failed for ([45.66.230.235]) [45.66.230.235]:64036: 535 Incorrect authentication data ([email protected])
2023-07-09 13:31:38 dovecot_plain authenticator failed for ([45.66.230.235]) [45.66.230.235]:49865: 535 Incorrect authentication data ([email protected])
2023-07-09 13:31:44 dovecot_login authenticator failed for ([45.66.230.235]) [45.66.230.235]:49865: 535 Incorrect authentication data ([email protected])
2023-07-09 13:31:53 dovecot_plain authenticator failed for ([45.66.230.235]) [45.66.230.235]:51776: 535 Incorrect authentication data ([email protected])
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Jul 5 15:17:01 mail sm-mta[25302]: 365JH0vc025302: [45.66.230.235] did not issue MAIL/EXPN/VRFY/ETR ...
show moreJul 5 15:17:01 mail sm-mta[25302]: 365JH0vc025302: [45.66.230.235] did not issue MAIL/EXPN/VRFY/ETRN during connection to MSA
Jul 5 15:17:02 mail sm-mta[25306]: 365JH15Z025306: [45.66.230.235] did not issue MAIL/EXPN/VRFY/ETRN during connection to MSA
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Cluster member 144.76.246.124 (DE/Germany/mx03.fuerstnet.de) said, TEMPDENY 45.66.230.235, Reason:[( ...
show moreCluster member 144.76.246.124 (DE/Germany/mx03.fuerstnet.de) said, TEMPDENY 45.66.230.235, Reason:[(smtpauth) Failed SMTP AUTH login from 45.66.230.235 (BG/Bulgaria/-): 5 in the last 3600 secs]; Ports: *; Direction: inout; Trigger: LF_CLUSTER; Logs:
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