Anonymous
2026-09-11 04:39:44
(1 week ago)
Failed login attempt detected by Fail2Ban in plesk-postfix jail
Brute-Force
๐ซ๐ท
pwozniak
2026-09-02 09:08:43
(3 weeks ago)
warning: unknown[115.227.148.86]: SASL LOGIN authentication failed
Brute-Force
Anonymous
2026-09-01 08:39:24
(3 weeks ago)
2026-09-01T10:39:23.004163+02:00 mx1 postfix/submission/smtpd[224384]: warning: unknown[115.227.148. ...
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2026-09-01T10:39:23.004163+02:00 mx1 postfix/submission/smtpd[224384]: warning: unknown[115.227.148.86]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=promo
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Brute-Force
๐ฉ๐ช
samba.org
2026-09-01 08:10:46
(3 weeks ago)
spam (f2b h2)
Brute-Force
Anonymous
2026-09-01 04:55:42
(3 weeks ago)
This IP was detected by CrowdSec triggering local/postfix-sasl-no-ptr-ban
Email Spam
Brute-Force
๐จ๐ฆ
DidierMX
2026-09-01 02:41:04
(3 weeks ago)
Wazuh Alert: Exim Auth Failed from 115.227.148.86
Brute-Force
Web App Attack
๐ฌ๐ง
killian7603
2026-09-01 02:04:11
(3 weeks ago)
Logon Policy Violation
Email Spam
Spoofing
Brute-Force
๐ฎ๐ฉ
xveil
2026-09-01 01:43:53
(3 weeks ago)
2026-09-01T08:43:47.620777 mail-honeypot postfix/submission/smtpd[3964]: warning: unknown[115.227.14 ...
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2026-09-01T08:43:47.620777 mail-honeypot postfix/submission/smtpd[3964]: warning: unknown[115.227.148.86]: SASL LOGIN authentication failed: authentication failure
...
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Brute-Force
๐ท๐ด
clauss
2026-09-01 01:21:33
(3 weeks ago)
IP reached maximum auth failures for a one day block
Brute-Force
๐ฎ๐ฉ
xveil
2026-08-31 21:49:31
(3 weeks ago)
2026-09-01T04:49:27.457705 mail-honeypot postfix/submission/smtpd[18896]: warning: unknown[115.227.1 ...
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2026-09-01T04:49:27.457705 mail-honeypot postfix/submission/smtpd[18896]: warning: unknown[115.227.148.86]: SASL LOGIN authentication failed: authentication failure
...
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Brute-Force
๐ณ๐ฑ
wlt-blocker
2026-08-31 21:22:05
(3 weeks ago)
Attempts to login to mail server with wrong username and/or password
Brute-Force
๐ฌ๐ท
setupgr
2026-08-31 21:16:23
(3 weeks ago)
(smtpauth) Failed SMTP AUTH login from 115.227.148.86 (CN/China/Zhejiang/Hangzhou/-/[AS4134 CHINANET ...
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(smtpauth) Failed SMTP AUTH login from 115.227.148.86 (CN/China/Zhejiang/Hangzhou/-/[AS4134 CHINANET-BACKBONE No.31,Jin-rong Street]): 1 in the last 86400 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-09-01 00:16:21 dovecot_login authenticator failed for H=([182.90.248.108]) [115.227.148.86]:59028: 535 Incorrect authentication data ([email protected] )
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Port Scan
๐ฟ๐ฆ
maximonline.co.za
2026-08-31 20:10:59
(3 weeks ago)
Brute Force SMTP AUTH Attack
Brute-Force
๐ฎ๐น
CoreTech srl
2026-08-31 19:27:33
(3 weeks ago)
"SMTP Login failed": count(IP)=26.0is-6411d9d7 21:23:26.928 [115.227.148.86] SMTP Login failed: That ...
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"SMTP Login failed": count(IP)=26.0is-6411d9d7 21:23:26.928 [115.227.148.86] SMTP Login failed: That domain was not found. Double check your email address.is-6411d9d7 21:23:26.928 [115.227.148.86] SMTP Login failed: Domain [lemmsrl.com] not foundis-63909a28 21:23:38.701 [20.127.242.119] SMTP Login failed: Incorrect password for user [[email protected] ]is-63909a28 21:23:38.701 [20.127.242.119] SMTP Login failed: Invalid username ([email protected] ) and password combination.Smartermail 21:23:41.943 [102.18.160.2] SMTP Login failed: Invalid username ([email protected] ) and password combination.Smartermail 21:23:41.943 [102.18.160.2] SMTP Login failed: Incorrect password for user [[email protected] ]is-6411d9d7 21:24:04.433 [102.129.82.252] SMTP Login failed: Incorrect password for user [[email protected] ]is-6411d9d7 21:24:04.433 [102.129.82.252] SMTP Login failed: Invalid username ([email protected] ) and password combination.Smartermail 21:24:13.541 [190.60.
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Brute-Force
๐ฉ๐ช
digico_mt
2026-08-31 18:22:37
(3 weeks ago)
Aug 31 20:22:37 digico postfix/submission/smtpd[366372]: warning: unknown[115.227.148.86]: SASL LOGI ...
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Aug 31 20:22:37 digico postfix/submission/smtpd[366372]: warning: unknown[115.227.148.86]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
Aug 31 20:22:37 digico postfix/submission/smtpd[366372]: lost connection after AUTH from unknown[115.227.148.86]
Aug 31 20:22:37 digico postfix/submission/smtpd[366372]: disconnect from unknown[115.227.148.86] ehlo=2 starttls=1 auth=0/1 commands=3/4
...
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Port Scan