๐ฉ๐ช
SwinT
2026-04-21 11:00:06
(2 months ago)
SMTP brute-force detected by Fail2Ban in plesk-postfix jail
Email Spam
Brute-Force
๐ช๐ธ
Nudisco
2026-03-23 16:36:30
(2 months ago)
Brute-Force
๐ณ๐ฟ
TazzNZ
2026-03-23 14:45:49
(2 months ago)
2026-03-24T03:45:11.888830+13:00 eragon sm-mta[3643811]: 62NEjArv3643811: [212.56.49.71] did not iss ...
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2026-03-24T03:45:11.888830+13:00 eragon sm-mta[3643811]: 62NEjArv3643811: [212.56.49.71] did not issue MAIL/EXPN/VRFY/ETRN during connection to MSP
2026-03-24T03:45:20.129573+13:00 eragon sm-mta[3643812]: 62NEjBZo3643812: [212.56.49.71] did not issue MAIL/EXPN/VRFY/ETRN during connection to MSP
2026-03-24T03:45:21.471409+13:00 eragon sm-mta[3643865]: 62NEjKSj3643865: [212.56.49.71] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTASSL
...
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Brute-Force
SSH
๐ท๐บ
DZBOT
2026-03-22 20:54:23
(2 months ago)
DZBOT. Brute-force users SMTP
Brute-Force
๐ซ๐ท
UM3
2026-03-22 20:30:02
(2 months ago)
Exim Auth Failed
Brute-Force
๐บ๐ธ
xmission.com
2026-03-13 22:50:28
(3 months ago)
Blocked by UFW (TCP on 9050)
Source port: 52075
TTL: 114
Packet length: 52
TOS: 0x08
This report (f ...
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Blocked by UFW (TCP on 9050)
Source port: 52075
TTL: 114
Packet length: 52
TOS: 0x08
This report (for 212.56.49.71) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
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Port Scan
๐ฎ๐น
alph44
2026-03-01 00:48:34
(3 months ago)
(smtpauth) Failed SMTP AUTH login from 212.56.49.71 (CA/Canada/-): 5 in the last 3600 secs; Ports: * ...
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(smtpauth) Failed SMTP AUTH login from 212.56.49.71 (CA/Canada/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs:
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Brute-Force
๐บ๐ธ
bigscoots.com
2026-02-27 13:53:00
(3 months ago)
(smtpauth) Failed SMTP AUTH login from 212.56.49.71 (CA/Canada/-): 5 in the last 3600 secs; Ports: 2 ...
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(smtpauth) Failed SMTP AUTH login from 212.56.49.71 (CA/Canada/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-02-27 08:52:33 dovecot_plain authenticator failed for H=([10.2.18.97]) [212.56.49.71]:57603: 535 Incorrect authentication data ([email protected] )
2026-02-27 08:52:39 dovecot_login authenticator failed for H=([10.2.18.97]) [212.56.49.71]:57603: 535 Incorrect authentication data ([email protected] )
2026-02-27 08:52:46 dovecot_plain authenticator failed for H=([10.2.18.97]) [212.56.49.71]:11786: 535 Incorrect authentication data ([email protected] )
2026-02-27 08:52:48 dovecot_login authenticator failed for H=([10.2.18.97]) [212.56.49.71]:11786: 535 Incorrect authentication data ([email protected] )
2026-02-27 08:52:57 dovecot_plain authenticator failed for H=([10.2.18.97]) [212.56.49.71]:16800: 535 Incorrect authentication data ([email protected] )
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Brute-Force
SSH
Anonymous
2026-02-25 18:05:16
(3 months ago)
Unauthorized connection attempt detected in the last 24 hours
Hacking
Anonymous
2026-02-22 12:39:48
(3 months ago)
(smtpauth) Failed SMTP AUTH login from 212.56.49.71 (CA/Canada/-)
Brute-Force
๐ซ๐ท
GabrielJST
2026-02-20 01:13:23
(4 months ago)
(smtpauth) Failed SMTP AUTH login from 212.56.49.71 (CA/Canada/-)
Brute-Force
Anonymous
2026-02-16 07:29:37
(4 months ago)
(smtpauth) Failed SMTP AUTH login from 212.56.49.71 (CA/Canada/Quebec/Montreal/-/[redacted])
Brute-Force
Anonymous
2026-02-16 04:01:16
(4 months ago)
Authentication failure
Brute-Force
๐ง๐ท
SvrAdmin
2026-02-14 16:58:40
(4 months ago)
[101] (smtpauth) Failed SMTP AUTH login from 212.56.49.71 (CA/Canada/-): 5 in the last 3600 secs; Po ...
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[101] (smtpauth) Failed SMTP AUTH login from 212.56.49.71 (CA/Canada/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-02-14 13:58:13 dovecot_plain authenticator failed for H=([10.2.18.86]) [212.56.49.71]:65446: 535 Incorrect authentication data ([email protected] )
2026-02-14 13:58:19 dovecot_login authenticator failed for H=([10.2.18.86]) [212.56.49.71]:65446: 535 Incorrect authentication data ([email protected] )
2026-02-14 13:58:30 dovecot_plain authenticator failed for H=([10.2.18.86]) [212.56.49.71]:8311: 535 Incorrect authentication data ([email protected] )
2026-02-14 13:58:32 dovecot_login authenticator failed for H=([10.2.18.86]) [212.56.49.71]:8311: 535 Incorrect authentication data ([email protected] )
2026-02-14 13:58:35 dovecot_plain authenticator failed for H=([10.2.18.86]) [212.56.49.71]:29587: 535 Incorrect authentication data ([email protected] )
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Port Scan
Hacking
Brute-Force
Exploited Host
๐บ๐ธ
Ghost Rider
2026-02-13 20:22:18
(4 months ago)
RdpGuard detected brute-force attempt on SMTP
Brute-Force