Nov 6 19:51:55 sabrecat sendmail[402125]: 6A6Jpt7U402125: [172.94.9.161] did not issue MAIL/EXPN/VR ...
show moreNov 6 19:51:55 sabrecat sendmail[402125]: 6A6Jpt7U402125: [172.94.9.161] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA
Nov 6 19:52:00 sabrecat sendmail[402126]: 6A6JptO3402126: ruleset=check_rcpt, arg1=<[email protected]>, relay=[172.94.9.161], reject=550 5.7.1 <[email protected]>... Relaying denied. IP name lookup failed [172.94.9.161]
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2026-11-06T19:05:28.915988+00:00 puma sm-mta[653890]: 6A6J5SLY653890: hwsrv-1340982.hostwindsdns.com ...
show more2026-11-06T19:05:28.915988+00:00 puma sm-mta[653890]: 6A6J5SLY653890: hwsrv-1340982.hostwindsdns.com [23.254.202.119] did not issue MAIL/EXPN/VRFY/ETRN during connection to SSLMTA
2026-11-06T19:22:07.659627+00:00 puma sm-mta[656147]: 6A6JM7kA656147: hwsrv-1340982.hostwindsdns.com [23.254.202.119] did not issue MAIL/EXPN/VRFY/ETRN during connection to SSLMTA
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Nov 6 19:03:19 sabrecat sendmail[400336]: 6A6J3ILZ400336: [118.194.250.95] did not issue MAIL/EXPN/ ...
show moreNov 6 19:03:19 sabrecat sendmail[400336]: 6A6J3ILZ400336: [118.194.250.95] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA
Nov 6 19:03:26 sabrecat sendmail[400337]: 6A6J3QJu400337: rejecting commands from [118.194.250.95] [118.194.250.95] due to pre-greeting traffic after 0 seconds
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Nov 6 18:35:33 sabrecat sendmail[399237]: 6A6IYlug399237: 69.150.216.162.bc.googleusercontent.com [ ...
show moreNov 6 18:35:33 sabrecat sendmail[399237]: 6A6IYlug399237: 69.150.216.162.bc.googleusercontent.com [162.216.150.69] did not issue MAIL/EXPN/VRFY/ETRN during connection to SSLMTA
Nov 6 18:35:57 sabrecat sendmail[399292]: 6A6IZo79399292: 69.150.216.162.bc.googleusercontent.com [162.216.150.69] did not issue MAIL/EXPN/VRFY/ETRN during connection to SSLMTA
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2026-11-06T17:25:28.180523+00:00 puma sshd[644814]: Failed password for root from 165.154.203.20 por ...
show more2026-11-06T17:25:28.180523+00:00 puma sshd[644814]: Failed password for root from 165.154.203.20 port 39150 ssh2
2026-11-06T17:28:45.921776+00:00 puma sshd[645128]: Invalid user dev from 165.154.203.20 port 42204
2026-11-06T17:28:45.940289+00:00 puma sshd[645128]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.154.203.20
2026-11-06T17:28:45.948647+00:00 puma sshd[645128]: pam_sss(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.154.203.20 user=dev
2026-11-06T17:28:47.978642+00:00 puma sshd[645128]: Failed password for invalid user dev from 165.154.203.20 port 42204 ssh2
2026-11-06T17:31:58.317466+00:00 puma sshd[645440]: Invalid user john from 165.154.203.20 port 43354
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2026-11-06T16:30:43.923106+00:00 puma sm-msa[639550]: 6A6GUhTx639550: dynamic-ip-181550180105.cable. ...
show more2026-11-06T16:30:43.923106+00:00 puma sm-msa[639550]: 6A6GUhTx639550: dynamic-ip-181550180105.cable.net.co [181.55.180.105] (may be forged) did not issue MAIL/EXPN/VRFY/ETRN during connection to MSA
2026-11-06T17:26:06.777340+00:00 puma sm-msa[644871]: 6A6HQ1T7644871: dynamic-ip-181550180105.cable.net.co [181.55.180.105] (may be forged) did not issue MAIL/EXPN/VRFY/ETRN during connection to MSA
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2026-11-06T16:37:50.047086+00:00 puma sm-msa[640462]: 6A6GblOV640462: 187-032-178-098.static.ctbctel ...
show more2026-11-06T16:37:50.047086+00:00 puma sm-msa[640462]: 6A6GblOV640462: 187-032-178-098.static.ctbctelecom.com.br [187.32.178.98] (may be forged) did not issue MAIL/EXPN/VRFY/ETRN during connection to MSA
2026-11-06T16:56:44.628003+00:00 puma sm-msa[642190]: 6A6GugE5642190: 187-032-178-098.static.ctbctelecom.com.br [187.32.178.98] (may be forged) did not issue MAIL/EXPN/VRFY/ETRN during connection to MSA
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2026-11-06T16:48:52.809380+00:00 puma sshd[641446]: Invalid user user from 106.13.107.35 port 36728
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show more2026-11-06T16:48:52.809380+00:00 puma sshd[641446]: Invalid user user from 106.13.107.35 port 36728
2026-11-06T16:48:52.815079+00:00 puma sshd[641446]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.107.35
2026-11-06T16:48:52.817861+00:00 puma sshd[641446]: pam_sss(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.107.35 user=user
2026-11-06T16:48:54.662026+00:00 puma sshd[641446]: Failed password for invalid user user from 106.13.107.35 port 36728 ssh2
2026-11-06T16:49:29.454246+00:00 puma sshd[641503]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.107.35 user=root
2026-11-06T16:49:31.041820+00:00 puma sshd[641503]: Failed password for root from 106.13.107.35 port 45516 ssh2
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Nov 6 16:46:46 sabrecat sshd[395349]: pam_sss(sshd:auth): authentication failure; logname= uid=0 eu ...
show moreNov 6 16:46:46 sabrecat sshd[395349]: pam_sss(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=216.147.123.31 user=zakaz
Nov 6 16:46:48 sabrecat sshd[395349]: Failed password for invalid user zakaz from 216.147.123.31 port 57032 ssh2
Nov 6 16:48:34 sabrecat sshd[395428]: Invalid user fond from 216.147.123.31 port 60962
Nov 6 16:48:34 sabrecat sshd[395428]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=216.147.123.31
Nov 6 16:48:34 sabrecat sshd[395428]: pam_sss(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=216.147.123.31 user=fond
Nov 6 16:48:36 sabrecat sshd[395428]: Failed password for invalid user fond from 216.147.123.31 port 60962 ssh2
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2026-11-06T16:34:53.181120+00:00 puma sm-msa[639989]: 6A6GYiBm639989: nyc1-20.sulfur.do.prod.binarye ...
show more2026-11-06T16:34:53.181120+00:00 puma sm-msa[639989]: 6A6GYiBm639989: nyc1-20.sulfur.do.prod.binaryedge.ninja [137.184.197.192] did not issue MAIL/EXPN/VRFY/ETRN during connection to MSA
2026-11-06T16:34:53.181866+00:00 puma sm-msa[639990]: 6A6GYiDK639990: nyc1-20.sulfur.do.prod.binaryedge.ninja [137.184.197.192] did not issue MAIL/EXPN/VRFY/ETRN during connection to MSA
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Nov 6 16:31:45 sabrecat sendmail[394774]: 6A6GVjHs394774: mail.eldoretsherehe.com [84.46.244.238] d ...
show moreNov 6 16:31:45 sabrecat sendmail[394774]: 6A6GVjHs394774: mail.eldoretsherehe.com [84.46.244.238] did not issue MAIL/EXPN/VRFY/ETRN during connection to SSLMTA
Nov 6 16:31:45 sabrecat sendmail[394776]: 6A6GVjRn394776: mail.eldoretsherehe.com [84.46.244.238] did not issue MAIL/EXPN/VRFY/ETRN during connection to SSLMTA
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2026-11-06T16:16:41.212582+00:00 puma sshd[638220]: Failed password for root from 58.220.10.131 port ...
show more2026-11-06T16:16:41.212582+00:00 puma sshd[638220]: Failed password for root from 58.220.10.131 port 49316 ssh2
2026-11-06T16:18:51.537506+00:00 puma sshd[638416]: Invalid user db2inst1 from 58.220.10.131 port 58136
2026-11-06T16:18:51.545867+00:00 puma sshd[638416]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.220.10.131
2026-11-06T16:18:51.550213+00:00 puma sshd[638416]: pam_sss(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.220.10.131 user=db2inst1
2026-11-06T16:18:53.482866+00:00 puma sshd[638416]: Failed password for invalid user db2inst1 from 58.220.10.131 port 58136 ssh2
2026-11-06T16:21:04.793424+00:00 puma sshd[638645]: Invalid user neo from 58.220.10.131 port 56568
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Brute-ForceSSH
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