| 177.52.69.157 |
attackspam |
Sep 17 18:49:26 mail.srvfarm.net postfix/smtps/smtpd[159173]: warning: unknown[177.52.69.157]: SASL PLAIN authentication failed:
Sep 17 18:49:26 mail.srvfarm.net postfix/smtps/smtpd[159173]: lost connection after AUTH from unknown[177.52.69.157]
Sep 17 18:50:23 mail.srvfarm.net postfix/smtps/smtpd[159844]: warning: unknown[177.52.69.157]: SASL PLAIN authentication failed:
Sep 17 18:50:24 mail.srvfarm.net postfix/smtps/smtpd[159844]: lost connection after AUTH from unknown[177.52.69.157]
Sep 17 18:51:41 mail.srvfarm.net postfix/smtpd[164425]: warning: unknown[177.52.69.157]: SASL PLAIN authentication failed: |
2020-09-18 17:48:47 |
| 89.248.168.108 |
attack |
Sep 18 02:26:22 pop3-login: Info: Aborted login \(auth failed, 1 attempts in 2 secs\): user=\, method=PLAIN, rip=89.248.168.108, lip=162.212.158.192, session=\<7lI/lJCvjORZ+Khs\>
Sep 18 02:59:42 pop3-login: Info: Aborted login \(auth failed, 1 attempts in 2 secs\): user=\, method=PLAIN, rip=89.248.168.108, lip=162.212.158.192, session=\
Sep 18 03:33:05 pop3-login: Info: Aborted login \(auth failed, 1 attempts in 2 secs\): user=\, method=PLAIN, rip=89.248.168.108, lip=162.212.158.192, session=\
... |
2020-09-18 18:13:26 |
| 141.98.80.188 |
attackspambots |
Sep 17 20:03:36 mail.srvfarm.net postfix/smtpd[200752]: warning: unknown[141.98.80.188]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 17 20:03:36 mail.srvfarm.net postfix/smtpd[200752]: lost connection after AUTH from unknown[141.98.80.188]
Sep 17 20:03:41 mail.srvfarm.net postfix/smtpd[185313]: lost connection after AUTH from unknown[141.98.80.188]
Sep 17 20:03:46 mail.srvfarm.net postfix/smtpd[185313]: lost connection after AUTH from unknown[141.98.80.188]
Sep 17 20:03:50 mail.srvfarm.net postfix/smtpd[200752]: lost connection after AUTH from unknown[141.98.80.188] |
2020-09-18 18:11:37 |
| 94.102.57.137 |
attackspam |
Attempted Brute Force (dovecot) |
2020-09-18 17:51:17 |
| 170.83.188.170 |
attack |
Sep 17 18:18:05 mail.srvfarm.net postfix/smtps/smtpd[157154]: warning: unknown[170.83.188.170]: SASL PLAIN authentication failed:
Sep 17 18:18:05 mail.srvfarm.net postfix/smtps/smtpd[157154]: lost connection after AUTH from unknown[170.83.188.170]
Sep 17 18:20:45 mail.srvfarm.net postfix/smtps/smtpd[137957]: warning: unknown[170.83.188.170]: SASL PLAIN authentication failed:
Sep 17 18:20:46 mail.srvfarm.net postfix/smtps/smtpd[137957]: lost connection after AUTH from unknown[170.83.188.170]
Sep 17 18:22:43 mail.srvfarm.net postfix/smtps/smtpd[157127]: warning: unknown[170.83.188.170]: SASL PLAIN authentication failed: |
2020-09-18 18:01:05 |
| 187.109.34.205 |
attackbots |
Sep 17 19:26:54 mail.srvfarm.net postfix/smtpd[178660]: warning: unknown[187.109.34.205]: SASL PLAIN authentication failed:
Sep 17 19:26:54 mail.srvfarm.net postfix/smtpd[178660]: lost connection after AUTH from unknown[187.109.34.205]
Sep 17 19:29:10 mail.srvfarm.net postfix/smtps/smtpd[181882]: warning: unknown[187.109.34.205]: SASL PLAIN authentication failed:
Sep 17 19:29:11 mail.srvfarm.net postfix/smtps/smtpd[181882]: lost connection after AUTH from unknown[187.109.34.205]
Sep 17 19:34:02 mail.srvfarm.net postfix/smtpd[179835]: warning: unknown[187.109.34.205]: SASL PLAIN authentication failed: |
2020-09-18 18:07:31 |
| 203.86.30.17 |
attack |
Sep 17 19:57:04 web01.agentur-b-2.de postfix/smtpd[1726661]: lost connection after STARTTLS from unknown[203.86.30.17]
Sep 17 19:57:07 web01.agentur-b-2.de postfix/smtpd[1741741]: NOQUEUE: reject: RCPT from unknown[203.86.30.17]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Sep 17 19:57:07 web01.agentur-b-2.de postfix/smtpd[1741741]: NOQUEUE: reject: RCPT from unknown[203.86.30.17]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Sep 17 19:58:10 web01.agentur-b-2.de postfix/smtpd[1741399]: lost connection after STARTTLS from unknown[203.86.30.17]
Sep 17 19:58:12 web01.agentur-b-2.de postfix/smtpd[1741741]: NOQUEUE: reject: RCPT from unknown[203.86.30.17]: 450 4.7.1 : Helo command rejected: Host not found; from= |
2020-09-18 17:48:08 |
| 179.125.62.112 |
attackbots |
(BR/Brazil/-) SMTP Bruteforcing attempts |
2020-09-18 17:58:13 |
| 45.142.120.53 |
attackbotsspam |
(smtpauth) Failed SMTP AUTH login from 45.142.120.53 (RU/Russia/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2020-09-18 04:07:27 dovecot_login authenticator failed for (User) [45.142.120.53]:61490: 535 Incorrect authentication data (set_id=plc@xeoserver.com)
2020-09-18 04:07:27 dovecot_login authenticator failed for (User) [45.142.120.53]:54522: 535 Incorrect authentication data (set_id=s157@xeoserver.com)
2020-09-18 04:07:28 dovecot_login authenticator failed for (User) [45.142.120.53]:65520: 535 Incorrect authentication data (set_id=plc@xeoserver.com)
2020-09-18 04:07:31 dovecot_login authenticator failed for (User) [45.142.120.53]:43512: 535 Incorrect authentication data (set_id=cio@xeoserver.com)
2020-09-18 04:07:32 dovecot_login authenticator failed for (User) [45.142.120.53]:39482: 535 Incorrect authentication data (set_id=cio@xeoserver.com) |
2020-09-18 18:06:05 |
| 179.49.134.211 |
attackspam |
Sep 17 18:22:57 mail.srvfarm.net postfix/smtpd[157369]: warning: unknown[179.49.134.211]: SASL PLAIN authentication failed:
Sep 17 18:22:57 mail.srvfarm.net postfix/smtpd[157369]: lost connection after AUTH from unknown[179.49.134.211]
Sep 17 18:24:30 mail.srvfarm.net postfix/smtps/smtpd[157154]: warning: unknown[179.49.134.211]: SASL PLAIN authentication failed:
Sep 17 18:24:31 mail.srvfarm.net postfix/smtps/smtpd[157154]: lost connection after AUTH from unknown[179.49.134.211]
Sep 17 18:32:53 mail.srvfarm.net postfix/smtpd[157365]: warning: unknown[179.49.134.211]: SASL PLAIN authentication failed: |
2020-09-18 17:58:41 |
| 190.109.43.254 |
attackbotsspam |
Sep 17 18:21:52 mail.srvfarm.net postfix/smtpd[157366]: warning: unknown[190.109.43.254]: SASL PLAIN authentication failed:
Sep 17 18:21:52 mail.srvfarm.net postfix/smtpd[157366]: lost connection after AUTH from unknown[190.109.43.254]
Sep 17 18:25:53 mail.srvfarm.net postfix/smtps/smtpd[155679]: warning: unknown[190.109.43.254]: SASL PLAIN authentication failed:
Sep 17 18:25:54 mail.srvfarm.net postfix/smtps/smtpd[155679]: lost connection after AUTH from unknown[190.109.43.254]
Sep 17 18:30:42 mail.srvfarm.net postfix/smtpd[157367]: warning: unknown[190.109.43.254]: SASL PLAIN authentication failed: |
2020-09-18 17:56:42 |
| 187.87.13.17 |
attackspam |
Sep 17 18:17:08 mail.srvfarm.net postfix/smtps/smtpd[140754]: warning: 187-87-13-17.provedorm4net.com.br[187.87.13.17]: SASL PLAIN authentication failed:
Sep 17 18:17:09 mail.srvfarm.net postfix/smtps/smtpd[140754]: lost connection after AUTH from 187-87-13-17.provedorm4net.com.br[187.87.13.17]
Sep 17 18:22:53 mail.srvfarm.net postfix/smtpd[143203]: warning: unknown[187.87.13.17]: SASL PLAIN authentication failed:
Sep 17 18:22:53 mail.srvfarm.net postfix/smtpd[143203]: lost connection after AUTH from unknown[187.87.13.17]
Sep 17 18:26:32 mail.srvfarm.net postfix/smtpd[143204]: warning: unknown[187.87.13.17]: SASL PLAIN authentication failed: |
2020-09-18 17:57:01 |
| 95.38.213.130 |
attack |
Sep 17 18:35:59 mail.srvfarm.net postfix/smtps/smtpd[159171]: warning: unknown[95.38.213.130]: SASL PLAIN authentication failed:
Sep 17 18:35:59 mail.srvfarm.net postfix/smtps/smtpd[159171]: lost connection after AUTH from unknown[95.38.213.130]
Sep 17 18:36:13 mail.srvfarm.net postfix/smtpd[157367]: warning: unknown[95.38.213.130]: SASL PLAIN authentication failed:
Sep 17 18:36:13 mail.srvfarm.net postfix/smtpd[157367]: lost connection after AUTH from unknown[95.38.213.130]
Sep 17 18:40:25 mail.srvfarm.net postfix/smtpd[156675]: warning: unknown[95.38.213.130]: SASL PLAIN authentication failed: |
2020-09-18 18:03:19 |
| 45.186.145.50 |
attack |
Sep 17 23:58:13 mail sshd\[41211\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.186.145.50 user=root
... |
2020-09-18 18:19:05 |
| 148.203.151.248 |
attackbotsspam |
Sep 17 20:10:41 mail.srvfarm.net postfix/smtpd[200753]: NOQUEUE: reject: RCPT from mailrelay5.vw.com.mx[148.203.151.248]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Sep 17 20:10:42 mail.srvfarm.net postfix/smtpd[200753]: NOQUEUE: reject: RCPT from mailrelay5.vw.com.mx[148.203.151.248]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Sep 17 20:10:43 mail.srvfarm.net postfix/smtpd[200753]: NOQUEUE: reject: RCPT from mailrelay5.vw.com.mx[148.203.151.248]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Sep 17 20:10:44 mail.srvfarm.net postfix/smtpd[200753]: NOQUEUE: reject: |
2020-09-18 17:49:53 |