Jan 21 16:06:57 server1 postfix/smtpd[1835934]: lost connection after STARTTLS from scan-47l.shadows ...
show moreJan 21 16:06:57 server1 postfix/smtpd[1835934]: lost connection after STARTTLS from scan-47l.shadowserver.org[64.62.197.118]
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Jan 21 16:06:42 server1 postfix/smtpd[1835934]: lost connection after CONNECT from scan-47i.shadowse ...
show moreJan 21 16:06:42 server1 postfix/smtpd[1835934]: lost connection after CONNECT from scan-47i.shadowserver.org[64.62.197.115]
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Jan 21 09:59:58 server1 postfix/smtpd[1826628]: improper command pipelining after CONNECT from scan- ...
show moreJan 21 09:59:58 server1 postfix/smtpd[1826628]: improper command pipelining after CONNECT from scan-13.shadowserver.org[184.105.247.194]: GET / HTTP/1.1\r\nHost: 51.75.143.106:25\r\nUser-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)
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Jan 21 08:00:53 server1 postfix/smtpd[1823974]: lost connection after CONNECT from unknown[118.193.3 ...
show moreJan 21 08:00:53 server1 postfix/smtpd[1823974]: lost connection after CONNECT from unknown[118.193.36.107]
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Jan 21 06:05:19 server1 postfix/submission/smtpd[1822414]: improper command pipelining after CONNECT ...
show moreJan 21 06:05:19 server1 postfix/submission/smtpd[1822414]: improper command pipelining after CONNECT from unknown[192.241.214.22]: MGLNDD_51.75.143.106_587\n
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Jan 21 00:49:13 server1 postfix/smtpd[1814842]: improper command pipelining after CONNECT from ec2-3 ...
show moreJan 21 00:49:13 server1 postfix/smtpd[1814842]: improper command pipelining after CONNECT from ec2-3-8-137-21.eu-west-2.compute.amazonaws.com[3.8.137.21]: \000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
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Jan 20 21:58:34 server1 postfix/smtpd[1810353]: improper command pipelining after CONNECT from ec2-3 ...
show moreJan 20 21:58:34 server1 postfix/smtpd[1810353]: improper command pipelining after CONNECT from ec2-3-8-238-134.eu-west-2.compute.amazonaws.com[3.8.238.134]: \000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
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Jan 20 20:16:14 server1 postfix/smtpd[1808872]: lost connection after CONNECT from unknown[43.224.23 ...
show moreJan 20 20:16:14 server1 postfix/smtpd[1808872]: lost connection after CONNECT from unknown[43.224.239.247]
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Jan 20 20:15:31 server1 postfix/smtpd[1808645]: lost connection after CONNECT from unknown[183.237.1 ...
show moreJan 20 20:15:31 server1 postfix/smtpd[1808645]: lost connection after CONNECT from unknown[183.237.164.204]
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Jan 20 20:11:25 server1 postfix/smtpd[1808598]: improper command pipelining after CONNECT from ports ...
show moreJan 20 20:11:25 server1 postfix/smtpd[1808598]: improper command pipelining after CONNECT from portscanner-nyc1-05.prod.cyberresilience.io[143.198.160.53]: EHLO\r\n
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Jan 20 18:44:34 server1 postfix/submission/smtpd[1806015]: improper command pipelining after CONNECT ...
show moreJan 20 18:44:34 server1 postfix/submission/smtpd[1806015]: improper command pipelining after CONNECT from unknown[198.199.117.121]: EHLO apzg-0720d-090\r\n
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Jan 20 17:05:45 server1 postfix/smtpd[1804240]: improper command pipelining after CONNECT from unkno ...
show moreJan 20 17:05:45 server1 postfix/smtpd[1804240]: improper command pipelining after CONNECT from unknown[198.199.93.66]: MGLNDD_51.75.143.106_25\n
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Jan 20 16:48:25 server1 postfix/smtpd[1803038]: improper command pipelining after CONNECT from ec2-1 ...
show moreJan 20 16:48:25 server1 postfix/smtpd[1803038]: improper command pipelining after CONNECT from ec2-18-132-37-231.eu-west-2.compute.amazonaws.com[18.132.37.231]: \000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
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Jan 20 11:25:50 server1 postfix/smtpd[1796522]: lost connection after CONNECT from scan-50-09.shadow ...
show moreJan 20 11:25:50 server1 postfix/smtpd[1796522]: lost connection after CONNECT from scan-50-09.shadowserver.org[2001:470:1:332::170]
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Jan 20 06:47:52 server1 postfix/smtpd[1790075]: improper command pipelining after CONNECT from unkno ...
show moreJan 20 06:47:52 server1 postfix/smtpd[1790075]: improper command pipelining after CONNECT from unknown[107.170.235.35]: MGLNDD_51.75.143.106_25\n
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