๐ซ๐ท
Lacrimosa99
2026-07-12 07:19:18
(32 seconds ago)
2026-07-12 09:16:49 login authenticator failed for (localhost) [81.30.98.92]: 535 Incorrect authenti ...
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2026-07-12 09:16:49 login authenticator failed for (localhost) [81.30.98.92]: 535 Incorrect authentication data (set_id=ik)
2026-07-12 09:18:29 login authenticator failed for (localhost) [81.30.98.92]: 535 Incorrect authentication data (set_id=ankur)
2026-07-12 09:19:17 login authenticator failed for (localhost) [81.30.98.92]: 535 Incorrect authentication data (set_id=?'^A<;)$}K)
...
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Spoofing
Brute-Force
๐ง๐ฌ
geddo.in
2026-07-12 07:16:46
(3 minutes ago)
2026-07-12 01:09:59 login_server authenticator failed for (localhost) [81.30.98.92]: 535 Incorrect a ...
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2026-07-12 01:09:59 login_server authenticator failed for (localhost) [81.30.98.92]: 535 Incorrect authentication data (set_id=display)
2026-07-12 01:12:32 login_server authenticator failed for (localhost) [81.30.98.92]: 535 Incorrect authentication data (set_id=collect)
2026-07-12 01:13:22 login_server authenticator failed for (localhost) [81.30.98.92]: 535 Incorrect authentication data (set_id=paraiso)
2026-07-12 01:15:58 login_server authenticator failed for (localhost) [81.30.98.92]: 535 Incorrect authentication data (set_id=mili)
2026-07-12 01:16:45 login_server authenticator failed for (localhost) [81.30.98.92]: 535 Incorrect authentication data (set_id=ik)
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Brute-Force
๐ฉ๐ช
sorgenfrei-it.com
2026-07-12 07:16:21
(3 minutes ago)
2026-07-12T09:11:15.082686+02:00 mainserver postfix/smtpd[3689141]: warning: unknown[81.30.98.92]: S ...
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2026-07-12T09:11:15.082686+02:00 mainserver postfix/smtpd[3689141]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=mail20
2026-07-12T09:13:46.297816+02:00 mainserver postfix/smtpd[3689141]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=paraiso
2026-07-12T09:16:20.479706+02:00 mainserver postfix/smtpd[3689141]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=mili
...
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Brute-Force
๐ณ๐ฑ
Godert Jan van Manen
2026-07-12 07:14:58
(4 minutes ago)
Jul 12 09:08:54 odin postfix/smtpd[19630]: warning: unknown[81.30.98.92]: SASL LOGIN authentication ...
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Jul 12 09:08:54 odin postfix/smtpd[19630]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 12 09:09:42 odin postfix/smtpd[19630]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 12 09:14:57 odin postfix/smtpd[24430]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
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Brute-Force
๐ฉ๐ช
mueller-nils.com
2026-07-12 07:07:56
(11 minutes ago)
Jul 12 08:59:19 [host] postfix/smtpd[16664]: warning: unknown[81.30.98.92]: SASL LOGIN authenticatio ...
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Jul 12 08:59:19 [host] postfix/smtpd[16664]: warning: unknown[81.30.98.92]: SASL LOGIN authenticatio
Jul 12 09:02:46 [host] postfix/smtpd[17639]: warning: unknown[81.30.98.92]: SASL LOGIN authenticatio
Jul 12 09:03:38 [host] postfix/smtpd[17639]: warning: unknown[81.30.98.92]: SASL LOGIN authenticatio
Jul 12 09:07:02 [host] postfix/smtpd[17639]: warning: unknown[81.30.98.92]: SASL LOGIN authenticatio
Jul 12 09:07:56 [host] postfix/smtpd[17639]: warning: unknown[81.30.98.92]: SASL LOGIN authenticatio
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Hacking
Brute-Force
๐น๐ผ
AndCycle
2026-07-12 07:07:04
(12 minutes ago)
Jul 12 15:07:04 bacztwo courieresmtpd[294355]: error,relay=::ffff:81.30.98.92,port=64790,msg="535 Au ...
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Jul 12 15:07:04 bacztwo courieresmtpd[294355]: error,relay=::ffff:81.30.98.92,port=64790,msg="535 Authentication failed.",cmd: AUTH LOGIN vicoli
...
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Email Spam
Brute-Force
๐ฉ๐ช
Tamsweb
2026-07-12 07:07:01
(12 minutes ago)
2026-07-12T08:56:40.409884+02:00 tamsweb postfix/smtpd[1576005]: warning: unknown[81.30.98.92]: SASL ...
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2026-07-12T08:56:40.409884+02:00 tamsweb postfix/smtpd[1576005]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=netflow
2026-07-12T09:01:03.042423+02:00 tamsweb postfix/smtpd[1576005]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=showall
2026-07-12T09:01:52.312447+02:00 tamsweb postfix/smtpd[1569855]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=cooking
2026-07-12T09:06:10.171194+02:00 tamsweb postfix/smtpd[1586266]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=ozren
2026-07-12T09:07:01.155832+02:00 tamsweb postfix/smtpd[1586266]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=vicoli
...
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Hacking
Brute-Force
๐จ๐ฆ
craftxbox
2026-07-12 07:06:30
(13 minutes ago)
SMTP Brute-Force Attempt. HELO/EHLO as 'localhost'. Attempted Username: vicoli
Brute-Force
๐ฉ๐ช
Pz
2026-07-12 07:05:12
(14 minutes ago)
2026-07-12T06:58:18.810467+00:00 htz2.hosts.pzenix.com postfix/smtpd[2958649]: warning: unknown[81.3 ...
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2026-07-12T06:58:18.810467+00:00 htz2.hosts.pzenix.com postfix/smtpd[2958649]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: authentication failure, sasl_username=note
2026-07-12T07:03:29.490849+00:00 htz2.hosts.pzenix.com postfix/smtpd[2958649]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: authentication failure, sasl_username=nicholas
2026-07-12T07:05:11.831032+00:00 htz2.hosts.pzenix.com postfix/smtpd[2958852]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: authentication failure, sasl_username=bms
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Brute-Force
๐บ๐ธ
mnogoweb
2026-07-12 07:02:24
(17 minutes ago)
(smtpauth) Failed SMTP AUTH login from 81.30.98.92 (NL/The Netherlands/-): 5 in the last 3600 secs; ...
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(smtpauth) Failed SMTP AUTH login from 81.30.98.92 (NL/The Netherlands/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-07-12 00:58:45 login authenticator failed for (localhost) [81.30.98.92]: 535 Incorrect authentication data (set_id=pd)
2026-07-12 01:00:28 login authenticator failed for (localhost) [81.30.98.92]: 535 Incorrect authentication data (set_id=showall)
2026-07-12 01:01:09 login authenticator failed for (localhost) [81.30.98.92]: 535 Incorrect authentication data (set_id=cooking)
2026-07-12 01:02:02 login authenticator failed for (localhost) [81.30.98.92]: 535 Incorrect authentication data (set_id=saito)
2026-07-12 01:02:22 login authenticator failed for (localhost) [81.30.98.92]: 535 Incorrect authentication data (set_id=saito)
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Port Scan
๐ณ๐ฑ
Godert Jan van Manen
2026-07-12 06:57:44
(22 minutes ago)
Jul 12 08:51:47 odin postfix/smtpd[16753]: warning: unknown[81.30.98.92]: SASL LOGIN authentication ...
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Jul 12 08:51:47 odin postfix/smtpd[16753]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 12 08:56:01 odin postfix/smtpd[16753]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 12 08:57:44 odin postfix/smtpd[16753]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
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Brute-Force
๐ฉ๐ช
Tha_14
2026-07-12 06:57:31
(22 minutes ago)
Jul 12 08:54:03 hosting postfix/smtpd[2323714]: warning: unknown[81.30.98.92]: SASL LOGIN authentica ...
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Jul 12 08:54:03 hosting postfix/smtpd[2323714]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=sabonis
Jul 12 08:56:38 hosting postfix/smtpd[2321237]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=netflow
Jul 12 08:57:30 hosting postfix/smtpd[2324827]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=pss
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Brute-Force
๐ฌ๐ง
David Gebler
2026-07-12 06:55:34
(24 minutes ago)
Jul 12 06:55:33 mail auth: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty ...
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Jul 12 06:55:33 mail auth: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=rabota rhost=81.30.98.92
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Brute-Force
Email Spam
๐ฉ๐ช
sorgenfrei-it.com
2026-07-12 06:54:51
(24 minutes ago)
2026-07-12T08:49:45.103787+02:00 mainserver postfix/smtpd[3649570]: warning: unknown[81.30.98.92]: S ...
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2026-07-12T08:49:45.103787+02:00 mainserver postfix/smtpd[3649570]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=ambassador
2026-07-12T08:54:00.375160+02:00 mainserver postfix/smtpd[3647812]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=sabonis
2026-07-12T08:54:50.357072+02:00 mainserver postfix/smtpd[3589356]: warning: unknown[81.30.98.92]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=wcl
...
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Brute-Force
๐จ๐ฆ
craftxbox
2026-07-12 06:51:03
(28 minutes ago)
SMTP Brute-Force Attempt. HELO/EHLO as 'localhost'. Attempted Username: x1
Brute-Force