fail2ban:<MTA>:2026-08-28T23:22:29.332642+02:00 <SRV> <MTA>/submission/smtpd[1365363]: warning: 152. ...
show morefail2ban:<MTA>:2026-08-28T23:22:29.332642+02:00 <SRV> <MTA>/submission/smtpd[1365363]: warning: 152.16.141.94.ip.retelit.net[94.141.16.152]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=bogdan@<ANONYMIZED_DOMAIN>
2026-08-28T23:22:29.511263+02:00 <SRV> <MTA>/submission/smtpd[1365363]: lost connection after AUTH from 152.16.141.94.ip.retelit.net[94.141.16.152]
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Firewall: Within 2026-08-27 01:43:56 - 2026-08-27 01:43:56 CEST(+0200) identified: unallowed access ...
show moreFirewall: Within 2026-08-27 01:43:56 - 2026-08-27 01:43:56 CEST(+0200) identified: unallowed access from 101.108.111.204 on port 23(telnet) (1 trial)
Fail2ban: Within 2026-08-27 01:43:56 - 2026-08-27 01:43:56 CEST(+0200) banned: 1 times by fail2ban[firewall]
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Firewall: Within 2026-07-13 03:38:34 - 2026-07-13 03:38:34 CEST(+0200) identified: unallowed access ...
show moreFirewall: Within 2026-07-13 03:38:34 - 2026-07-13 03:38:34 CEST(+0200) identified: unallowed access from 101.53.225.36 on port 8181(tcp:8181) (1 trial)
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Firewall: Within 2026-07-27 11:49:29 - 2026-07-27 11:49:29 CEST(+0200) identified: unallowed access ...
show moreFirewall: Within 2026-07-27 11:49:29 - 2026-07-27 11:49:29 CEST(+0200) identified: unallowed access from 101.53.225.38 on port 23(telnet) (1 trial)
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Firewall: Within 2026-08-12 15:55:11 - 2026-08-12 15:55:11 CEST(+0200) identified: unallowed access ...
show moreFirewall: Within 2026-08-12 15:55:11 - 2026-08-12 15:55:11 CEST(+0200) identified: unallowed access from 101.53.225.110 on port 8081(tproxy) (1 trial)
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Firewall: Within 2026-08-26 04:53:24 - 2026-08-26 04:53:24 CEST(+0200) identified: unallowed access ...
show moreFirewall: Within 2026-08-26 04:53:24 - 2026-08-26 04:53:24 CEST(+0200) identified: unallowed access from 101.53.225.13 on port 23(telnet) (1 trial)
Fail2ban: Within 2026-08-26 04:53:24 - 2026-08-26 04:53:24 CEST(+0200) banned: 1 times by fail2ban[firewall]
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Firewall: Within 2026-08-09 22:17:11 - 2026-08-09 22:17:11 CEST(+0200) identified: unallowed access ...
show moreFirewall: Within 2026-08-09 22:17:11 - 2026-08-09 22:17:11 CEST(+0200) identified: unallowed access from 102.203.209.190 on port 45408(udp:45408) (1 trial)
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Firewall: Within 2026-08-26 09:44:08 - 2026-08-26 09:44:08 CEST(+0200) identified: unallowed access ...
show moreFirewall: Within 2026-08-26 09:44:08 - 2026-08-26 09:44:08 CEST(+0200) identified: unallowed access from 102.203.209.57 on port 21481(udp:21481) (1 trial)
Fail2ban: Within 2026-08-26 09:44:08 - 2026-08-26 09:44:08 CEST(+0200) banned: 1 times by fail2ban[firewall]
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ICMP + GRE, TCP, UDP portscan on multiple ports :
Firewall: Within 2026-07-24 05:08:39 - 2026-08-26 ...
show moreICMP + GRE, TCP, UDP portscan on multiple ports :
Firewall: Within 2026-07-24 05:08:39 - 2026-08-26 03:49:23 CEST(+0200) identified: port scan from 103.156.57.163/32 on uncommon port/s: 27869(udp:27869),28575(udp:28575),35683(udp:35683) (3 trials)
Fail2ban: Within 2026-08-26 03:49:23 - 2026-08-26 03:49:23 CEST(+0200) banned: 1 times by fail2ban[firewall]
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Fail2ban: Within 2026-08-27 01:20:19 - 2026-08-27 01:20:19 CEST(+0200) banned: 6 times by fail2ban[< ...
show moreFail2ban: Within 2026-08-27 01:20:19 - 2026-08-27 01:20:19 CEST(+0200) banned: 6 times by fail2ban[<MTA>-extra]; 6 times by fail2ban[<MTA>]; 6 times by fail2ban[<MTA>-ddos]; 6 times by fail2ban[recidive]
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fail2ban:<MTA>:2026-08-28T21:09:20.301653+02:00 <SRV> <MTA>/smtps/smtpd[857925]: warning: n<ANONYMIZ ...
show morefail2ban:<MTA>:2026-08-28T21:09:20.301653+02:00 <SRV> <MTA>/smtps/smtpd[857925]: warning: n<ANONYMIZED_MAC>.netvigator.com[219.73.79.33]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=bogdan@<ANONYMIZED_DOMAIN>
2026-08-28T21:09:21.464809+02:00 <SRV> <MTA>/smtps/smtpd[857925]: lost connection after AUTH from n<ANONYMIZED_MAC>.netvigator.com[219.73.79.33]
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portscan on multiple TCP ports :
Firewall: Within 2026-08-14 04:25:53 - 2026-08-26 22:16:52 CEST(+02 ...
show moreportscan on multiple TCP ports :
Firewall: Within 2026-08-14 04:25:53 - 2026-08-26 22:16:52 CEST(+0200) identified: unallowed access from 103.51.119.34/32 on uncommon port/s: 10000(webmin),10001(tcp:10001) (2 trials)
Fail2ban: Within 2026-08-26 22:16:52 - 2026-08-26 22:16:52 CEST(+0200) banned: 1 times by fail2ban[firewall]
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TCP portscan or auth bruteforce on ports: telnet :
Firewall: Within 2026-08-06 12:28:10 - 2026-08-27 ...
show moreTCP portscan or auth bruteforce on ports: telnet :
Firewall: Within 2026-08-06 12:28:10 - 2026-08-27 22:56:09 CEST(+0200) identified: unallowed access from 104.157.47.144/32 on port 23(telnet) (1 trial)
Fail2ban: Within 2026-08-25 20:27:05 - 2026-08-27 22:56:09 CEST(+0200) banned: 2 times by fail2ban[firewall]
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portscan on multiple TCP ports :
Firewall: Within 2026-08-06 08:50:53 - 2026-08-27 16:25:42 CEST(+02 ...
show moreportscan on multiple TCP ports :
Firewall: Within 2026-08-06 08:50:53 - 2026-08-27 16:25:42 CEST(+0200) identified: unallowed access from 106.120.183.66/32 on port 1433(ms-sql-s) (1 trial)
Fail2ban: Within 2026-08-27 16:25:42 - 2026-08-27 16:25:42 CEST(+0200) banned: 1 times by fail2ban[firewall]
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portscan on multiple UDP ports :
Firewall: Within 2026-08-26 09:45:35 - 2026-08-26 09:45:35 CEST(+02 ...
show moreportscan on multiple UDP ports :
Firewall: Within 2026-08-26 09:45:35 - 2026-08-26 09:45:35 CEST(+0200) identified: unallowed access from 109.210.191.36/32 on port 22711(udp:22711) (1 trial)
Fail2ban: Within 2026-08-26 09:45:35 - 2026-08-26 09:45:35 CEST(+0200) banned: 1 times by fail2ban[firewall]
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