Anonymous
2026-07-30 22:40:48
(8 hours ago)
postfix
Email Spam
Web App Attack
๐ต๐พ
SecOpsSL
2026-07-30 17:42:39
(13 hours ago)
Jul 30 13:26:44 mail postfix/smtps/smtpd[1822]: warning: unknown[136.169.210.63]: SASL PLAIN authent ...
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Jul 30 13:26:44 mail postfix/smtps/smtpd[1822]: warning: unknown[136.169.210.63]: SASL PLAIN authentication failed: authentication failure
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Email Spam
Brute-Force
๐ง๐ท
hostseries
2026-07-30 16:03:33
(14 hours ago)
Trigger: LF_SMTPAUTH
Brute-Force
Anonymous
2026-07-30 15:36:23
(15 hours ago)
Authentication failure
Brute-Force
๐ซ๐ฎ
notelseit
2026-07-30 15:35:54
(15 hours ago)
2026-07-30T17:35:50.361426+02:00 mail postfix/smtps/smtpd[1263398]: warning: unknown[136.169.210.63] ...
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2026-07-30T17:35:50.361426+02:00 mail postfix/smtps/smtpd[1263398]: warning: unknown[136.169.210.63]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
2026-07-30T17:35:54.366213+02:00 mail postfix/smtps/smtpd[1263500]: warning: unknown[136.169.210.63]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
2026-07-30T17:35:54.366371+02:00 mail postfix/smtps/smtpd[1263500]: disconnect from unknown[136.169.210.63] ehlo=1 auth=0/1 commands=1/2
...
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Brute-Force
Email Spam
๐ซ๐ฎ
notelseit
2026-07-28 20:57:04
(2 days ago)
2026-07-28T22:56:57.219350+02:00 mail postfix/smtps/smtpd[936113]: warning: unknown[136.169.210.63]: ...
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2026-07-28T22:56:57.219350+02:00 mail postfix/smtps/smtpd[936113]: warning: unknown[136.169.210.63]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
2026-07-28T22:57:02.923200+02:00 mail postfix/smtps/smtpd[936113]: disconnect from unknown[136.169.210.63] ehlo=1 auth=0/1 commands=1/2
2026-07-28T22:57:04.240355+02:00 mail postfix/smtps/smtpd[940384]: warning: unknown[136.169.210.63]: SASL PLAIN authentication failed: (reason unavailable), sasl_username=rdalessio
...
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Brute-Force
Email Spam
Anonymous
2026-07-28 19:45:57
(2 days ago)
Authentication failure
Brute-Force
Anonymous
2026-07-15 16:32:56
(2 weeks ago)
Failed login attempt detected by Fail2Ban in plesk-postfix jail
Brute-Force
๐ฉ๐ช
FeG Deutschland
2026-07-15 14:08:04
(2 weeks ago)
Mail: - login with unknown user - bruteforce
Brute-Force
๐ซ๐ฎ
notelseit
2026-07-15 13:46:59
(2 weeks ago)
2026-07-15T15:46:55.344208+02:00 mail postfix/smtps/smtpd[2722971]: warning: unknown[136.169.210.63] ...
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2026-07-15T15:46:55.344208+02:00 mail postfix/smtps/smtpd[2722971]: warning: unknown[136.169.210.63]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
2026-07-15T15:46:59.431448+02:00 mail postfix/smtps/smtpd[2722969]: warning: unknown[136.169.210.63]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
2026-07-15T15:46:59.431649+02:00 mail postfix/smtps/smtpd[2722969]: disconnect from unknown[136.169.210.63] ehlo=1 auth=0/1 commands=1/2
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Brute-Force
Email Spam
๐ฎ๐น
Progetto1
2026-07-14 10:10:02
(2 weeks ago)
Mail - Multiple failed login attempts
Brute-Force
Exploited Host
๐ซ๐ฎ
notelseit
2026-07-14 10:09:19
(2 weeks ago)
2026-07-14T12:09:12.499646+02:00 mail postfix/smtps/smtpd[2515567]: warning: unknown[136.169.210.63] ...
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2026-07-14T12:09:12.499646+02:00 mail postfix/smtps/smtpd[2515567]: warning: unknown[136.169.210.63]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
2026-07-14T12:09:17.630907+02:00 mail postfix/smtps/smtpd[2515567]: disconnect from unknown[136.169.210.63] ehlo=1 auth=0/1 commands=1/2
2026-07-14T12:09:19.333353+02:00 mail postfix/smtps/smtpd[2515570]: warning: unknown[136.169.210.63]: SASL PLAIN authentication failed: (reason unavailable), sasl_username=info
...
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Brute-Force
Email Spam
Anonymous
2026-07-13 18:20:12
(2 weeks ago)
2026-07-13T20:17:47.541440+02:00 ns.almogavers.net auth[1110448]: pam_unix(dovecot:auth): authentica ...
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2026-07-13T20:17:47.541440+02:00 ns.almogavers.net auth[1110448]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=nazcar rhost=136.169.210.63 user=nazcar
2026-07-13T20:17:56.115724+02:00 ns.almogavers.net auth[1110448]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=nazcar rhost=136.169.210.63 user=nazcar
...
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Web Spam
Email Spam
Port Scan
Brute-Force
๐ฆ๐บ
FSB.ru - Is it?
2026-07-13 16:47:16
(2 weeks ago)
Repeated login to non-existent user account
Brute-Force
Email Spam
๐ฆ๐บ
screwlooseit.com.au
2026-07-13 16:29:33
(2 weeks ago)
Blocked by CSF 13 firewall - Rule: mysaslmatch
RU/Russia/136.169.210.63.dynamic.ufanet.ru
Web App Attack