| 186.216.71.50 |
attackbotsspam |
Jun 5 14:48:38 mail.srvfarm.net postfix/smtpd[3095007]: warning: unknown[186.216.71.50]: SASL PLAIN authentication failed:
Jun 5 14:48:38 mail.srvfarm.net postfix/smtpd[3095007]: lost connection after AUTH from unknown[186.216.71.50]
Jun 5 14:55:01 mail.srvfarm.net postfix/smtps/smtpd[3094396]: warning: unknown[186.216.71.50]: SASL PLAIN authentication failed:
Jun 5 14:55:01 mail.srvfarm.net postfix/smtps/smtpd[3094396]: lost connection after AUTH from unknown[186.216.71.50]
Jun 5 14:57:10 mail.srvfarm.net postfix/smtpd[3093305]: warning: unknown[186.216.71.50]: SASL PLAIN authentication failed: |
2020-06-08 00:57:01 |
| 87.246.7.106 |
attackspambots |
Jun 6 11:58:38 mail.srvfarm.net postfix/smtpd[3671807]: warning: unknown[87.246.7.106]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 6 11:58:38 mail.srvfarm.net postfix/smtpd[3671807]: lost connection after AUTH from unknown[87.246.7.106]
Jun 6 11:58:58 mail.srvfarm.net postfix/smtpd[3671808]: warning: unknown[87.246.7.106]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 6 11:58:58 mail.srvfarm.net postfix/smtpd[3671808]: lost connection after AUTH from unknown[87.246.7.106]
Jun 6 11:59:13 mail.srvfarm.net postfix/smtpd[3671713]: warning: unknown[87.246.7.106]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 6 11:59:13 mail.srvfarm.net postfix/smtpd[3671713]: lost connection after AUTH from unknown[87.246.7.106] |
2020-06-08 00:52:18 |
| 149.72.43.118 |
attack |
Jun 5 16:19:20 web01.agentur-b-2.de postfix/smtpd[242238]: NOQUEUE: reject: RCPT from unknown[149.72.43.118]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Jun 5 16:19:20 web01.agentur-b-2.de postfix/smtpd[242238]: lost connection after RCPT from unknown[149.72.43.118]
Jun 5 16:19:55 web01.agentur-b-2.de postfix/smtpd[242238]: NOQUEUE: reject: RCPT from unknown[149.72.43.118]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Jun 5 16:19:55 web01.agentur-b-2.de postfix/smtpd[242238]: lost connection after RCPT from unknown[149.72.43.118]
Jun 5 16:20:59 web01.agentur-b-2.de postfix/smtpd[231463]: NOQUEUE: reject: RC |
2020-06-08 00:49:12 |
| 167.71.12.38 |
attackspambots |
MultiHost/MultiPort Probe, Scan, Hack - |
2020-06-08 00:39:42 |
| 213.92.204.99 |
attack |
Jun 5 16:27:32 mail.srvfarm.net postfix/smtpd[3132025]: warning: unknown[213.92.204.99]: SASL PLAIN authentication failed:
Jun 5 16:27:32 mail.srvfarm.net postfix/smtpd[3132025]: lost connection after AUTH from unknown[213.92.204.99]
Jun 5 16:31:23 mail.srvfarm.net postfix/smtps/smtpd[3128932]: warning: unknown[213.92.204.99]: SASL PLAIN authentication failed:
Jun 5 16:31:23 mail.srvfarm.net postfix/smtps/smtpd[3128932]: lost connection after AUTH from unknown[213.92.204.99]
Jun 5 16:32:48 mail.srvfarm.net postfix/smtps/smtpd[3128931]: warning: unknown[213.92.204.99]: SASL PLAIN authentication failed: |
2020-06-08 00:22:50 |
| 131.196.93.95 |
attack |
Jun 5 17:33:08 mail.srvfarm.net postfix/smtps/smtpd[3156123]: warning: unknown[131.196.93.95]: SASL PLAIN authentication failed:
Jun 5 17:33:08 mail.srvfarm.net postfix/smtps/smtpd[3156123]: lost connection after AUTH from unknown[131.196.93.95]
Jun 5 17:35:00 mail.srvfarm.net postfix/smtpd[3150163]: warning: unknown[131.196.93.95]: SASL PLAIN authentication failed:
Jun 5 17:35:01 mail.srvfarm.net postfix/smtpd[3150163]: lost connection after AUTH from unknown[131.196.93.95]
Jun 5 17:38:31 mail.srvfarm.net postfix/smtpd[3156520]: warning: unknown[131.196.93.95]: SASL PLAIN authentication failed: |
2020-06-08 00:13:17 |
| 103.77.228.121 |
attackspambots |
Jun 5 17:06:36 mail.srvfarm.net postfix/smtpd[3137097]: warning: unknown[103.77.228.121]: SASL PLAIN authentication failed:
Jun 5 17:06:36 mail.srvfarm.net postfix/smtpd[3137097]: lost connection after AUTH from unknown[103.77.228.121]
Jun 5 17:11:59 mail.srvfarm.net postfix/smtps/smtpd[3149856]: warning: unknown[103.77.228.121]: SASL PLAIN authentication failed:
Jun 5 17:11:59 mail.srvfarm.net postfix/smtps/smtpd[3149856]: lost connection after AUTH from unknown[103.77.228.121]
Jun 5 17:12:38 mail.srvfarm.net postfix/smtpd[3137098]: warning: unknown[103.77.228.121]: SASL PLAIN authentication failed: |
2020-06-08 00:14:52 |
| 170.239.148.141 |
attackspambots |
Jun 5 16:29:49 mail.srvfarm.net postfix/smtps/smtpd[3130812]: warning: unknown[170.239.148.141]: SASL PLAIN authentication failed:
Jun 5 16:29:50 mail.srvfarm.net postfix/smtps/smtpd[3130812]: lost connection after AUTH from unknown[170.239.148.141]
Jun 5 16:33:22 mail.srvfarm.net postfix/smtps/smtpd[3130805]: warning: unknown[170.239.148.141]: SASL PLAIN authentication failed:
Jun 5 16:33:24 mail.srvfarm.net postfix/smtps/smtpd[3130805]: lost connection after AUTH from unknown[170.239.148.141]
Jun 5 16:35:20 mail.srvfarm.net postfix/smtps/smtpd[3130810]: warning: unknown[170.239.148.141]: SASL PLAIN authentication failed: |
2020-06-08 00:25:17 |
| 93.55.224.150 |
attackbotsspam |
Unauthorized connection attempt detected from IP address 93.55.224.150 to port 23 |
2020-06-08 00:26:48 |
| 27.71.12.124 |
attack |
trying to access non-authorized port |
2020-06-08 00:30:12 |
| 92.63.196.3 |
attackbotsspam |
[MK-VM5] Blocked by UFW |
2020-06-08 00:37:44 |
| 138.94.210.69 |
attackbotsspam |
f2b trigger Multiple SASL failures |
2020-06-08 00:49:42 |
| 177.154.227.191 |
attackspambots |
Jun 6 09:54:13 mail.srvfarm.net postfix/smtps/smtpd[3630481]: warning: unknown[177.154.227.191]: SASL PLAIN authentication failed:
Jun 6 09:54:13 mail.srvfarm.net postfix/smtps/smtpd[3630481]: lost connection after AUTH from unknown[177.154.227.191]
Jun 6 09:55:13 mail.srvfarm.net postfix/smtps/smtpd[3626454]: warning: unknown[177.154.227.191]: SASL PLAIN authentication failed:
Jun 6 09:55:14 mail.srvfarm.net postfix/smtps/smtpd[3626454]: lost connection after AUTH from unknown[177.154.227.191]
Jun 6 09:57:04 mail.srvfarm.net postfix/smtps/smtpd[3626442]: warning: unknown[177.154.227.191]: SASL PLAIN authentication failed: |
2020-06-08 00:48:18 |
| 186.216.92.87 |
attackbotsspam |
Jun 5 16:04:59 mail.srvfarm.net postfix/smtpd[3113569]: warning: unknown[186.216.92.87]: SASL PLAIN authentication failed:
Jun 5 16:04:59 mail.srvfarm.net postfix/smtpd[3113569]: lost connection after AUTH from unknown[186.216.92.87]
Jun 5 16:11:11 mail.srvfarm.net postfix/smtpd[3129284]: warning: unknown[186.216.92.87]: SASL PLAIN authentication failed:
Jun 5 16:11:12 mail.srvfarm.net postfix/smtpd[3129284]: lost connection after AUTH from unknown[186.216.92.87]
Jun 5 16:12:28 mail.srvfarm.net postfix/smtpd[3129213]: warning: unknown[186.216.92.87]: SASL PLAIN authentication failed: |
2020-06-08 00:46:05 |
| 115.68.184.90 |
attack |
Jun 7 10:53:46 mail.srvfarm.net postfix/smtpd[77074]: warning: unknown[115.68.184.90]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 7 10:53:46 mail.srvfarm.net postfix/smtpd[77074]: lost connection after AUTH from unknown[115.68.184.90]
Jun 7 11:02:56 mail.srvfarm.net postfix/smtpd[77081]: warning: unknown[115.68.184.90]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 7 11:02:56 mail.srvfarm.net postfix/smtpd[77081]: lost connection after AUTH from unknown[115.68.184.90]
Jun 7 11:03:03 mail.srvfarm.net postfix/smtpd[74234]: warning: unknown[115.68.184.90]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 |
2020-06-08 00:50:14 |