Fail2Ban report from jail 'postfix': 2026-10-20T20:18:55.334213+02:00 mail postfix/submission/smtpd[ ...
show moreFail2Ban report from jail 'postfix': 2026-10-20T20:18:55.334213+02:00 mail postfix/submission/smtpd[1068370]: warning: unknown[37.111.210.167]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
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Fail2Ban report from jail 'dovecot': 2026-10-20T20:06:35.151730+02:00 mail dovecot: pop3-login: Disc ...
show moreFail2Ban report from jail 'dovecot': 2026-10-20T20:06:35.151730+02:00 mail dovecot: pop3-login: Disconnected: Connection closed (auth failed, 1 attempts in 0 secs): user=<>, method=NTLM, rip=165.154.100.252, lip=194.182.86.120, session=<c8+4fUle0r6lmmT8>
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Fail2Ban report from jail 'postfix': 2026-10-20T19:32:18.298592+02:00 mail postfix/submission/smtpd[ ...
show moreFail2Ban report from jail 'postfix': 2026-10-20T19:32:18.298592+02:00 mail postfix/submission/smtpd[974661]: warning: unknown[181.68.170.52]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
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Fail2Ban report from jail 'postfix': 2026-10-20T18:49:37.055961+02:00 mail postfix/submission/smtpd[ ...
show moreFail2Ban report from jail 'postfix': 2026-10-20T18:49:37.055961+02:00 mail postfix/submission/smtpd[886565]: warning: unknown[185.166.27.15]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
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Fail2Ban report from jail 'postfix': 2026-10-20T16:45:47.391999+02:00 mail postfix/submission/smtpd[ ...
show moreFail2Ban report from jail 'postfix': 2026-10-20T16:45:47.391999+02:00 mail postfix/submission/smtpd[660285]: warning: unknown[196.191.72.149]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
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Fail2Ban report from jail 'pregreet': 2026-10-20T16:04:14.090970+02:00 mail postfix/postscreen[28889 ...
show moreFail2Ban report from jail 'pregreet': 2026-10-20T16:04:14.090970+02:00 mail postfix/postscreen[2888913]: PREGREET 257 after 0 from [118.194.249.72]:56690: \026\003\001\000\374\001\000\000\370\003\0032\311\233|\253T\316mW\0355x3a)\213Qnv\307,vq\356\317\314
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Fail2Ban report from jail 'postfix': 2026-10-20T15:00:51.254236+02:00 mail postfix/submission/smtpd[ ...
show moreFail2Ban report from jail 'postfix': 2026-10-20T15:00:51.254236+02:00 mail postfix/submission/smtpd[476275]: warning: unknown[103.208.68.71]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
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Fail2Ban report from jail 'postfix': 2026-10-20T14:57:41.003000+02:00 mail postfix/submission/smtpd[ ...
show moreFail2Ban report from jail 'postfix': 2026-10-20T14:57:41.003000+02:00 mail postfix/submission/smtpd[453856]: warning: unknown[165.101.20.192]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
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Fail2Ban report from jail 'postfix': 2026-10-20T14:54:36.008706+02:00 mail postfix/submission/smtpd[ ...
show moreFail2Ban report from jail 'postfix': 2026-10-20T14:54:36.008706+02:00 mail postfix/submission/smtpd[449644]: warning: unknown[184.82.11.154]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
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Fail2Ban report from jail 'postfix': 2026-10-20T14:39:34.306836+02:00 mail postfix/submission/smtpd[ ...
show moreFail2Ban report from jail 'postfix': 2026-10-20T14:39:34.306836+02:00 mail postfix/submission/smtpd[430217]: warning: unknown[205.254.184.184]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
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Fail2Ban report from jail 'postfix': 2026-10-20T13:48:57.405275+02:00 mail postfix/submission/smtpd[ ...
show moreFail2Ban report from jail 'postfix': 2026-10-20T13:48:57.405275+02:00 mail postfix/submission/smtpd[319465]: warning: unknown[182.9.48.173]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
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Fail2Ban report from jail 'pregreet': 2026-10-20T11:35:11.953599+02:00 mail postfix/postscreen[28889 ...
show moreFail2Ban report from jail 'pregreet': 2026-10-20T11:35:11.953599+02:00 mail postfix/postscreen[2888913]: PREGREET 6 after 0 from [162.216.150.238]:51624: HELP\r\n
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Fail2Ban report from jail 'postfix': 2026-10-20T09:21:21.010939+02:00 mail postfix/submission/smtpd[ ...
show moreFail2Ban report from jail 'postfix': 2026-10-20T09:21:21.010939+02:00 mail postfix/submission/smtpd[4013147]: warning: unknown[47.15.246.81]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
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Fail2Ban report from jail 'pregreet': 2026-10-20T09:12:52.686654+02:00 mail postfix/postscreen[28889 ...
show moreFail2Ban report from jail 'pregreet': 2026-10-20T09:12:52.686654+02:00 mail postfix/postscreen[2888913]: PREGREET 17 after 0.02 from [34.22.226.81]:13724: EHLO scan.local\r\n
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Fail2Ban report from jail 'pregreet': 2026-10-20T09:12:51.728635+02:00 mail postfix/postscreen[28889 ...
show moreFail2Ban report from jail 'pregreet': 2026-10-20T09:12:51.728635+02:00 mail postfix/postscreen[2888913]: PREGREET 18 after 0.02 from [34.62.151.0]:35658: EHLO example.com\r\n
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Fail2Ban report from jail 'postfix': 2026-10-20T08:52:41.421162+02:00 mail postfix/submission/smtpd[ ...
show moreFail2Ban report from jail 'postfix': 2026-10-20T08:52:41.421162+02:00 mail postfix/submission/smtpd[3940677]: warning: unknown[103.66.168.37]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
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Fail2Ban report from jail 'pregreet': 2026-10-20T07:51:12.258463+02:00 mail postfix/postscreen[28889 ...
show moreFail2Ban report from jail 'pregreet': 2026-10-20T07:51:12.258463+02:00 mail postfix/postscreen[2888913]: PREGREET 1 after 0 from [165.22.178.243]:39700: \n
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Fail2Ban report from jail 'postfix': 2026-10-20T07:44:30.028898+02:00 mail postfix/submission/smtpd[ ...
show moreFail2Ban report from jail 'postfix': 2026-10-20T07:44:30.028898+02:00 mail postfix/submission/smtpd[3818900]: warning: unknown[117.196.187.250]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
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Fail2Ban report from jail 'pregreet': 2026-10-20T05:38:48.067419+02:00 mail postfix/postscreen[28889 ...
show moreFail2Ban report from jail 'pregreet': 2026-10-20T05:38:48.067419+02:00 mail postfix/postscreen[2888913]: PREGREET 22 after 0.02 from [85.155.15.23]:58108: EHLO jamesben15-110a\r\n
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Fail2Ban report from jail 'pregreet': 2026-10-20T03:21:48.127521+02:00 mail postfix/postscreen[28889 ...
show moreFail2Ban report from jail 'pregreet': 2026-10-20T03:21:48.127521+02:00 mail postfix/postscreen[2888913]: PREGREET 163 after 0 from [199.165.159.49]:64662: GET / HTTP/1.1\r\nHost: 194.182.86.120:25\r\nUser-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:143.0) G
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Fail2Ban report from jail 'postfix': 2026-10-20T00:27:14.132050+02:00 mail postfix/smtps/smtpd[32187 ...
show moreFail2Ban report from jail 'postfix': 2026-10-20T00:27:14.132050+02:00 mail postfix/smtps/smtpd[3218720]: warning: unknown[104.28.155.127]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
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Fail2Ban report from jail 'postfix': 2026-10-19T23:20:11.344020+02:00 mail postfix/smtps/smtpd[31327 ...
show moreFail2Ban report from jail 'postfix': 2026-10-19T23:20:11.344020+02:00 mail postfix/smtps/smtpd[3132709]: warning: wsip-70-167-235-158.pn.at.cox.net[70.167.235.158]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=novak
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Fail2Ban report from jail 'postfix': 2026-10-19T23:05:04.117792+02:00 mail postfix/submission/smtpd[ ...
show moreFail2Ban report from jail 'postfix': 2026-10-19T23:05:04.117792+02:00 mail postfix/submission/smtpd[3108579]: warning: unknown[41.138.96.33]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
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Fail2Ban report from jail 'postfix': 2026-10-19T20:14:55.208174+02:00 mail postfix/smtps/smtpd[28195 ...
show moreFail2Ban report from jail 'postfix': 2026-10-19T20:14:55.208174+02:00 mail postfix/smtps/smtpd[2819572]: warning: D57C4A1E.static.ziggozakelijk.nl[213.124.74.30]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=kolsky
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Fail2Ban report from jail 'pregreet': 2026-10-19T19:24:54.415040+02:00 mail postfix/postscreen[95541 ...
show moreFail2Ban report from jail 'pregreet': 2026-10-19T19:24:54.415040+02:00 mail postfix/postscreen[955418]: PREGREET 21 after 0 from [195.184.76.173]:55145: EHLO 194.182.86.120\r\n
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