๐ฌ๐ท
setupgr
2026-10-20 14:47:33
(1 hour ago)
110.25.104.247 (TW/Taiwan/New Taipei City/Ruifang District/-/[AS9674 Far EastTone Telecommunication ...
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110.25.104.247 (TW/Taiwan/New Taipei City/Ruifang District/-/[AS9674 Far EastTone Telecommunication Co., Ltd.]), 2 distributed smtpauth attacks on account [[email protected] ] in the last 86400 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: 2026-10-20 14:30:51 dovecot_login authenticator failed for H=110-25-104-247.adsl.fetnet.net ([118.113.164.137]) [110.25.104.247]:44954: 535 Incorrect authentication data ([email protected] )
2026-10-20 17:47:28 dovecot_login authenticator failed for H=(189-108-192-66.customer.tdatabrasil.net.br) [122.176.119.187]:50740: 535 Incorrect authentication data ([email protected] )
IP Addresses Blocked:
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Port Scan
๐ฉ๐ช
8legz.net
2026-10-20 12:17:20
(3 hours ago)
2026-10-20T12:48:57.435924+01:00 8legz postfix/submission/smtpd[2873135]: warning: 110-25-104-247.ad ...
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2026-10-20T12:48:57.435924+01:00 8legz postfix/submission/smtpd[2873135]: warning: 110-25-104-247.adsl.fetnet.net[110.25.104.247]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=spider.games
2026-10-20T13:17:20.203596+01:00 8legz postfix/submission/smtpd[2873493]: warning: 110-25-104-247.adsl.fetnet.net[110.25.104.247]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
...
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Brute-Force
Anonymous
2026-10-20 12:12:22
(3 hours ago)
IMAP password guessing
Brute-Force
๐ฎ๐ฉ
adi s
2026-10-20 12:01:10
(3 hours ago)
2026-10-20T19:01:08.470716+07:00 nice.iptelemedia.id postfix/smtps/smtpd[238214]: warning: 110-25-10 ...
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2026-10-20T19:01:08.470716+07:00 nice.iptelemedia.id postfix/smtps/smtpd[238214]: warning: 110-25-104-247.adsl.fetnet.net[110.25.104.247]: SASL PLAIN authentication failed: (reason unavailable), sasl_username=lestari
...
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Brute-Force
Email Spam
๐บ๐ธ
MSchienle
2026-10-20 11:44:02
(4 hours ago)
Oct 20 06:41:47 customvisuals postfix/smtpd[28053]: warning: 110-25-104-247.adsl.fetnet.net[110.25.1 ...
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Oct 20 06:41:47 customvisuals postfix/smtpd[28053]: warning: 110-25-104-247.adsl.fetnet.net[110.25.104.247]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
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Email Spam
๐ฌ๐ท
setupgr
2026-10-20 11:30:52
(4 hours ago)
(smtpauth) Failed SMTP AUTH login from 110.25.104.247 (TW/Taiwan/New Taipei City/Ruifang District/-/ ...
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(smtpauth) Failed SMTP AUTH login from 110.25.104.247 (TW/Taiwan/New Taipei City/Ruifang District/-/[AS9674 Far EastTone Telecommunication Co., Ltd.]): 1 in the last 86400 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-10-20 14:30:51 dovecot_login authenticator failed for H=110-25-104-247.adsl.fetnet.net ([118.113.164.137]) [110.25.104.247]:44954: 535 Incorrect authentication data ([email protected] )
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Port Scan
๐ฏ๐ต
tttomomi
2026-10-20 08:04:57
(7 hours ago)
Repeated failed SMTP AUTH attempts (SASL) against our mail server. Usernames attempted: tamisha.
Brute-Force
๐ฉ๐ช
Paul Smith
2026-10-20 06:19:37
(9 hours ago)
Email Auth Brute force attack 1/1 in last day
Brute-Force
๐ฉ๐ฐ
powerhostingdk
2026-10-20 05:56:17
(10 hours ago)
[mailserver] CrowdSec detected mailscanner/global-spam-aggregate (31 events). Automated abuse report ...
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[mailserver] CrowdSec detected mailscanner/global-spam-aggregate (31 events). Automated abuse report.
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Brute-Force
๐ฆ๐บ
A.i.D.A.N.N
2026-10-20 05:25:52
(10 hours ago)
A.i.D.A.N.N: Anomaly Detected - Signature match Mail Service - Mail service abuse detected
Brute-Force
๐บ๐ฆ
MakselPr
2026-10-20 04:06:30
(11 hours ago)
Oct 20 05:39:34 mail postfix/smtps/smtpd[524219]: warning: 110-25-104-247.adsl.fetnet.net[110.25.104 ...
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Oct 20 05:39:34 mail postfix/smtps/smtpd[524219]: warning: 110-25-104-247.adsl.fetnet.net[110.25.104.247]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
Oct 20 07:06:29 mail postfix/smtps/smtpd[529435]: warning: 110-25-104-247.adsl.fetnet.net[110.25.104.247]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
...
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Brute-Force
๐ธ๐ช
1337v411
2026-10-20 04:04:58
(11 hours ago)
2026-10-20 06:04:57 login_server authenticator failed for 110-25-104-247.adsl.fetnet.net ([27.24.141 ...
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2026-10-20 06:04:57 login_server authenticator failed for 110-25-104-247.adsl.fetnet.net ([27.24.141.156]) [110.25.104.247]: 535 Incorrect authentication data (set_id=<REDACTED>)
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Brute-Force
Anonymous
2026-10-20 03:24:29
(12 hours ago)
2026-10-20T04:24:28.437186+01:00 [masked] postfix/smtps/smtpd[1847775]: warning: 110-25-104-247.adsl ...
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2026-10-20T04:24:28.437186+01:00 [masked] postfix/smtps/smtpd[1847775]: warning: 110-25-104-247.adsl.fetnet.net[110.25.104.247]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=pdbthom@[masked]
...
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Brute-Force
๐ซ๐ท
smtp.com.es
2026-10-20 02:56:06
(13 hours ago)
Brute force attempt.
Brute-Force
Email Spam
๐ฉ๐ช
kreativstrecke
2026-10-20 00:56:44
(14 hours ago)
2026-10-20T02:56:42.314291+02:00 srv03 postfix/smtps/smtpd[3553555]: warning: 110-25-104-247.adsl.fe ...
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2026-10-20T02:56:42.314291+02:00 srv03 postfix/smtps/smtpd[3553555]: warning: 110-25-104-247.adsl.fetnet.net[110.25.104.247]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=amitavabanik
2026-10-20T02:56:43.127003+02:00 srv03 postfix/smtps/smtpd[3553555]: lost connection after AUTH from 110-25-104-247.adsl.fetnet.net[110.25.104.247]
2026-10-20T02:56:43.127086+02:00 srv03 postfix/smtps/smtpd[3553555]: disconnect from 110-25-104-247.adsl.fetnet.net[110.25.104.247] ehlo=1 auth=0/1 commands=1/2
...
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Brute-Force