2026-11-12T20:02:26.336231+00:00 postfix/smtpd: lost connection after CONNECT from unknown[102.220. ...
show more2026-11-12T20:02:26.336231+00:00 postfix/smtpd: lost connection after CONNECT from unknown[102.220.161.208]
2026-11-12T20:02:26.796886+00:00 postfix/smtpd: lost connection after RCPT from unknown[102.220.161.208]
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Email SpamHackingBrute-ForceBad Web BotWeb App Attack
2026-11-12T18:45:19.446681+00:00 postfix/submission/smtpd: improper command pipelining after CONNEC ...
show more2026-11-12T18:45:19.446681+00:00 postfix/submission/smtpd: improper command pipelining after CONNECT from unknown[2604:a940:301:225:0:49::]: \026\003\001\005\306\001\000\005\302\003\003\322|Q\a\307\266\370\345\212cF\317&\360o]\276\3559\300\210oq\323\006\016\247#?}\233\314 \237x\037\363\006\325f\006n\221\345\322[ \300x\240\376/t\234\315\313r\371wN\360\377.\b\255\000\032\300+\300/\300,\3000\314\251\314\250\300\t\300\023\300\n\300\024\023\001
2026-11-12T18:45:19.756541+00:00 postfix/submission/smtpd: improper command pipelining after CONNECT from unknown[2604:a940:301:225:0:49::]: \026\003\001\000\312\001\000\000\306\003\0036\256yL\254\205\204n\214\345O\324j\273t\005$W\347O\360\215#\230d~\333\225jk\004\v\000\000h\314\024\314\023\300/\300+\3000\300,\300\021\300\a\300'\300#\300\023\300\t\300(\300$\300\024\300\n\314\025\000\236\000\237\000g\000k\0003\0009\000\234\000\235\000\005\000\004
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Email SpamHackingBrute-ForceBad Web BotWeb App Attack
2026-11-12T16:52:39.437555+00:00 postfix/smtpd: improper command pipelining after CONNECT from port ...
show more2026-11-12T16:52:39.437555+00:00 postfix/smtpd: improper command pipelining after CONNECT from portscanner-ams3-04.prod.cyberresilience.io[178.62.206.70]: EHLO\r\n
2026-11-12T16:52:39.530747+00:00 postfix/smtpd: lost connection after EHLO from portscanner-ams3-04.prod.cyberresilience.io[178.62.206.70]
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Email SpamHackingBrute-ForceBad Web BotWeb App Attack
2026-11-12T16:29:50.300367+00:00 postfix/smtps/smtpd: lost connection after CONNECT from unknown[67 ...
show more2026-11-12T16:29:50.300367+00:00 postfix/smtps/smtpd: lost connection after CONNECT from unknown[67.205.132.145]
2026-11-12T16:29:50.506504+00:00 postfix/smtps/smtpd: lost connection after CONNECT from unknown[67.205.132.145]
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Email SpamHackingBrute-ForceBad Web BotWeb App Attack
2026-11-12T16:05:10.199957+00:00 postfix/smtpd: lost connection after CONNECT from unknown[31.57.37 ...
show more2026-11-12T16:05:10.199957+00:00 postfix/smtpd: lost connection after CONNECT from unknown[31.57.37.102]
2026-11-12T16:05:10.761336+00:00 postfix/smtpd: lost connection after RCPT from unknown[31.57.37.102]
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Email SpamHackingBrute-ForceBad Web BotWeb App Attack
2026-11-12T15:49:37.746738+00:00 postfix/submission/smtpd: lost connection after CONNECT from unkno ...
show more2026-11-12T15:49:37.746738+00:00 postfix/submission/smtpd: lost connection after CONNECT from unknown[167.172.99.116]
2026-11-12T15:49:38.256999+00:00 postfix/submission/smtpd: lost connection after CONNECT from unknown[167.172.99.116]
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Email SpamHackingBrute-ForceBad Web BotWeb App Attack
2026-11-12T15:00:35.561906+00:00 postfix/submission/smtpd: improper command pipelining after CONNEC ...
show more2026-11-12T15:00:35.561906+00:00 postfix/submission/smtpd: improper command pipelining after CONNECT from unknown[157.230.188.18]: GET / HTTP/1.1\r\nHost: [Masked]\r\nUser-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:153.0) Gecko/2
2026-11-12T15:00:35.771029+00:00 postfix/submission/smtpd: improper command pipelining after CONNECT from unknown[157.230.188.18]: GET /favicon.ico HTTP/1.1\r\nHost: [Masked]\r\nUser-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:153
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Email SpamHackingBrute-ForceBad Web BotWeb App Attack
User agent spoofing
Connecting to IP instead of domain name
Page: /autodiscover/autodiscover.json?@z ...
show moreUser agent spoofing
Connecting to IP instead of domain name
Page: /autodiscover/autodiscover.json?@zdi/Powershell
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2026-11-12T12:30:11.323226+00:00 postfix/smtpd: lost connection after CONNECT from unknown[102.220. ...
show more2026-11-12T12:30:11.323226+00:00 postfix/smtpd: lost connection after CONNECT from unknown[102.220.161.208]
2026-11-12T12:30:11.978397+00:00 postfix/smtpd: lost connection after RCPT from unknown[102.220.161.208]
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Email SpamHackingBrute-ForceBad Web BotWeb App Attack
2026-11-12T12:04:33.726639+00:00 postfix/smtpd: lost connection after CONNECT from unknown[103.47.1 ...
show more2026-11-12T12:04:33.726639+00:00 postfix/smtpd: lost connection after CONNECT from unknown[103.47.145.65]
2026-11-12T12:04:34.250956+00:00 postfix/smtpd: lost connection after RCPT from unknown[103.47.145.65]
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Email SpamHackingBrute-ForceBad Web BotWeb App Attack