๐ฉ๐ช
ut-addicted.com
2026-05-29 16:57:03
(5 days ago)
May 29 18:57:02 www postfix/smtpd\[16103\]: lost connection after AUTH from unknown\[59.37.13.66\]
Brute-Force
Hacking
๐บ๐ธ
bouvier.me
2026-05-29 14:30:12
(5 days ago)
2026-05-29T10:30:10.451943sitens3 postfix/smtpd[2052079]: warning: unknown[59.37.13.66]: SASL LOGIN ...
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2026-05-29T10:30:10.451943sitens3 postfix/smtpd[2052079]: warning: unknown[59.37.13.66]: SASL LOGIN authentication failed: authentication failure
2026-05-29T10:30:11.944674sitens3 postfix/smtpd[2052079]: lost connection after AUTH from unknown[59.37.13.66]
...
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Web Spam
Brute-Force
Exploited Host
๐ฉ๐ช
Paul Smith
2026-05-29 14:16:59
(5 days ago)
Email Auth Brute force attack 13/13 in last day
Brute-Force
๐ท๐ด
gtheo99
2026-05-29 13:49:48
(5 days ago)
59.37.13.66 (CN/China/-), 2 distributed smtpauth attacks on account [noreply] in the last 900 secs
SSH
Brute-Force
Hacking
๐ฉ๐ช
EGP Abuse Dept
2026-05-29 08:16:38
(6 days ago)
SMTP AUTH attack
Brute-Force
๐บ๐ธ
chrisj
2026-05-29 05:48:15
(6 days ago)
2026-05-29T05:48:15.072048+00:00 aws postfix/smtps/smtpd[41892]: warning: unknown[59.37.13.66]: SASL ...
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2026-05-29T05:48:15.072048+00:00 aws postfix/smtps/smtpd[41892]: warning: unknown[59.37.13.66]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
2026-05-29T05:48:15.072619+00:00 aws postfix/smtps/smtpd[41892]: lost connection after AUTH from unknown[59.37.13.66]
2026-05-29T05:48:15.072683+00:00 aws postfix/smtps/smtpd[41892]: disconnect from unknown[59.37.13.66] ehlo=1 auth=0/1 commands=1/2
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Brute-Force
๐ฉ๐ช
LRob.fr
2026-05-29 04:30:11
(6 days ago)
SMTP brute-force detected by Fail2Ban in plesk-postfix jail
Email Spam
Brute-Force
๐ฎ๐น
Inartis
2026-05-29 04:08:51
(6 days ago)
2026-05-29T06:08:49.518977mail1.inartis.it postfix/smtpd[3036662]: warning: unknown[59.37.13.66]: SA ...
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2026-05-29T06:08:49.518977mail1.inartis.it postfix/smtpd[3036662]: warning: unknown[59.37.13.66]: SASL LOGIN authentication failed: authentication failure, sasl_username=cecilia.barbara
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Port Scan
Brute-Force
๐ฎ๐น
Inartis
2026-05-29 02:28:00
(6 days ago)
2026-05-29T04:27:58.775783mail1.inartis.it postfix/smtpd[3009200]: warning: unknown[59.37.13.66]: SA ...
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2026-05-29T04:27:58.775783mail1.inartis.it postfix/smtpd[3009200]: warning: unknown[59.37.13.66]: SASL LOGIN authentication failed: authentication failure, [email protected]
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Port Scan
Brute-Force
๐ช๐ธ
alferez
2026-05-29 01:59:04
(6 days ago)
Searching random mail account login
Email Spam
Anonymous
2026-05-29 01:50:01
(6 days ago)
IMAP password guessing
Brute-Force
Anonymous
2026-05-29 01:41:28
(6 days ago)
2026-05-28T20:58:08.468182+02:00 posta.profi-net.cz postfix/smtps/smtpd[2780727]: warning: unknown[5 ...
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2026-05-28T20:58:08.468182+02:00 posta.profi-net.cz postfix/smtps/smtpd[2780727]: warning: unknown[59.37.13.66]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
2026-05-29T03:40:01.492174+02:00 posta.profi-net.cz postfix/smtps/smtpd[3068002]: warning: unknown[59.37.13.66]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
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Email Spam
Brute-Force
Exploited Host
Anonymous
2026-05-29 01:28:55
(6 days ago)
SMTP
Brute-Force
๐บ๐ฆ
MakselPr
2026-05-29 00:46:22
(6 days ago)
May 29 00:48:53 mail postfix/smtps/smtpd[188825]: warning: unknown[59.37.13.66]: SASL LOGIN authenti ...
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May 29 00:48:53 mail postfix/smtps/smtpd[188825]: warning: unknown[59.37.13.66]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=documents
May 29 03:46:21 mail postfix/smtps/smtpd[195791]: warning: unknown[59.37.13.66]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
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Brute-Force
๐ซ๐ท
dwmp
2026-05-29 00:20:05
(6 days ago)
May 28 20:10:07 webcore postfix/smtpd[603937]: warning: unknown[59.37.13.66]: SASL LOGIN authenticat ...
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May 28 20:10:07 webcore postfix/smtpd[603937]: warning: unknown[59.37.13.66]: SASL LOGIN authentication failed: authentication failure
May 29 01:20:20 webcore postfix/smtpd[664894]: warning: unknown[59.37.13.66]: SASL LOGIN authentication failed: authentication failure
May 29 02:20:04 webcore postfix/smtpd[675712]: warning: unknown[59.37.13.66]: SASL LOGIN authentication failed: authentication failure
...
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Brute-Force