Oct 10 19:09:18 mail postfix/smtpd[110814]: improper command pipelining after CONNECT from unknown[1 ...
show moreOct 10 19:09:18 mail postfix/smtpd[110814]: improper command pipelining after CONNECT from unknown[193.138.195.188]: \026\003\001\002\000\001\000\001\374\003\003\222"\235Y\245\342\365\016\253\353\204\217\273'J\366d7a\036\247\021d1\177\232\236\202T\305#\356 c\210B\037:\v\260\247Q#\032xvC\200\373\245$K\260\330eP\020\200F\323\344\350\342wx\000$\023\002\023\003\023\001\300,\3000\300+\300/\314\251\314\250\300$\300(
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Oct 10 18:28:15 mail postfix/smtpd[110555]: improper command pipelining after CONNECT from scan.visi ...
show moreOct 10 18:28:15 mail postfix/smtpd[110555]: improper command pipelining after CONNECT from scan.visionheight.com[3.130.168.2]: \026\003\001\001\000\001\000\000\374\003\003)\211\355\v\371\360\364\265\346\331\223\270:\241D\237\n\312g\002\344\275Q\215r0\367\aH\242y\001 \000\2616v)\306\267\354\376\260L\316\275\\\264\030\373\251\264\341:\313z\325q\t\2108\213\306\340\253\000&\314\250\314\251\300/\3000\300+\300,\300\023\300\t\300\024\300\n\000\234
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Oct 10 11:20:36 mail postfix/smtpd[107964]: improper command pipelining after CONNECT from unknown[2 ...
show moreOct 10 11:20:36 mail postfix/smtpd[107964]: improper command pipelining after CONNECT from unknown[216.25.89.100]: HELP\r\n
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Oct 10 09:58:50 mail postfix/smtpd[107339]: NOQUEUE: reject: RCPT from unknown[141.98.9.117]: 504 5. ...
show moreOct 10 09:58:50 mail postfix/smtpd[107339]: NOQUEUE: reject: RCPT from unknown[141.98.9.117]: 504 5.5.2 <WIN-CLJ1B0GQ6JP>: Helo command rejected: need fully-qualified hostname; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<WIN-CLJ1B0GQ6JP>
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Oct 10 09:46:55 mail postfix/smtpd[107159]: NOQUEUE: reject: RCPT from unknown[45.115.26.59]: 504 5. ...
show moreOct 10 09:46:55 mail postfix/smtpd[107159]: NOQUEUE: reject: RCPT from unknown[45.115.26.59]: 504 5.5.2 <tonynewest>: Helo command rejected: need fully-qualified hostname; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<tonynewest>
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Oct 10 09:22:33 mail postfix/smtpd[106970]: improper command pipelining after CONNECT from scan-07.s ...
show moreOct 10 09:22:33 mail postfix/smtpd[106970]: improper command pipelining after CONNECT from scan-07.shadowserver.io[216.218.206.68]: GET / HTTP/1.1\r\nHost: 78.186.53.39:25\r\nUser-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.3
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Oct 10 08:42:01 mail postfix/submission/smtpd[106656]: improper command pipelining after CONNECT fro ...
show moreOct 10 08:42:01 mail postfix/submission/smtpd[106656]: improper command pipelining after CONNECT from unknown[198.235.24.155]: GET / HTTP/1.1\r\nHost: 78.186.53.39:587\r\nUser-Agent: Hello from Palo Alto Networks, find out more abo
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Oct 10 08:24:44 mail postfix/smtpd[106454]: improper command pipelining after CONNECT from kane.prob ...
show moreOct 10 08:24:44 mail postfix/smtpd[106454]: improper command pipelining after CONNECT from kane.probe.onyphe.net[94.231.206.207]: EHLO 78.186.53.39\r\n
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Oct 10 06:43:58 mail postfix/smtpd[105757]: improper command pipelining after CONNECT from unknown[2 ...
show moreOct 10 06:43:58 mail postfix/smtpd[105757]: improper command pipelining after CONNECT from unknown[20.163.38.21]: MGLNDD_78.186.53.39_25\n
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Oct 10 06:09:17 mail postfix/submission/smtpd[105429]: improper command pipelining after CONNECT fro ...
show moreOct 10 06:09:17 mail postfix/submission/smtpd[105429]: improper command pipelining after CONNECT from unknown[86.38.187.103]: GET / HTTP/1.1\r\nHost: 78.186.53.39:587\r\nUser-Agent: Mozilla/5.0 (compatible; Infrawatch/1.0; +https:
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Oct 10 04:32:24 mail postfix/smtpd[104795]: NOQUEUE: reject: RCPT from unknown[213.177.179.24]: 504 ...
show moreOct 10 04:32:24 mail postfix/smtpd[104795]: NOQUEUE: reject: RCPT from unknown[213.177.179.24]: 504 5.5.2 <dizel5267-66f18>: Helo command rejected: need fully-qualified hostname; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<dizel5267-66f18>
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Oct 10 03:32:03 mail postfix/submission/smtpd[104320]: improper command pipelining after CONNECT fro ...
show moreOct 10 03:32:03 mail postfix/submission/smtpd[104320]: improper command pipelining after CONNECT from unknown[216.25.89.70]: \r\n\r\n
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Oct 10 02:48:45 mail postfix/smtpd[104039]: NOQUEUE: reject: RCPT from unknown[141.98.9.123]: 504 5. ...
show moreOct 10 02:48:45 mail postfix/smtpd[104039]: NOQUEUE: reject: RCPT from unknown[141.98.9.123]: 504 5.5.2 <WIN-CLJ1B0GQ6JP>: Helo command rejected: need fully-qualified hostname; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<WIN-CLJ1B0GQ6JP>
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Oct 10 01:43:15 mail postfix/smtpd[103598]: improper command pipelining after CONNECT from unknown[2 ...
show moreOct 10 01:43:15 mail postfix/smtpd[103598]: improper command pipelining after CONNECT from unknown[207.154.232.253]: \026\003\003\001\245\001\000\001\241\003\003\2600F\266\303\247I\246M\003s\371Y\222/\316K\335\005\244\372\032\360C6QU\211\232\335\253J !\274n\214y\346w\310)\0347J\246\353'\000\325\350\230\305\321l\346TA\322\3059\253\353{\214\000\212\000\026\0003\000g\300\236\300\242\000\236\0009\000k\300\237\300\243\000\237
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Oct 09 23:58:49 mail postfix/smtpd[102855]: improper command pipelining after CONNECT from unknown[4 ...
show moreOct 09 23:58:49 mail postfix/smtpd[102855]: improper command pipelining after CONNECT from unknown[45.91.64.10]: \026\003\001\005\250\001\000\005\244\003\003\003O(\257\336\357\330r\365\372\232\376\322L\225\300]"\004\267\036s\265\325@%\265\324W\301\253\253 \242\306bSe\344(\213\266\031*\310\036`fn\213\372\263\363\v\026\020\330\362\004~\330\341oB\f\000\032\300+\300/\300,\3000\314\251\314\250\300\t\300\023\300\n\300\024\023\001
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Oct 09 22:50:51 mail postfix/smtpd[102447]: improper command pipelining after CONNECT from unknown[1 ...
show moreOct 09 22:50:51 mail postfix/smtpd[102447]: improper command pipelining after CONNECT from unknown[104.248.243.121]: \026\003\003\001\245\001\000\001\241\003\003\326-\337\370x\331L\240;\351]\204\271\347R\214(\365\261\320j\302\313\020O\215\365E\354\277\376\000 \372t'\255\006[\nk\370b\221\031nt\310%\236\222\335\234\201\f\332\363\231\245\223\340\027\037te\000\212\000\026\0003\000g\300\236\300\242\000\236\0009\000k\300\237\300\243\000\237
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Oct 09 21:09:59 mail postfix/smtpd[101680]: improper command pipelining after CONNECT from unknown[1 ...
show moreOct 09 21:09:59 mail postfix/smtpd[101680]: improper command pipelining after CONNECT from unknown[185.177.72.9]: GET /%2egitconfig HTTP/1.1\r\nHost: 78.186.53.39:25\r\nUser-Agent: curl/8.7.1\r\nAccept: */*\r\nAccept-Encod
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Oct 09 21:00:03 mail postfix/smtpd[101535]: NOQUEUE: reject: RCPT from unknown[92.118.39.58]: 504 5. ...
show moreOct 09 21:00:03 mail postfix/smtpd[101535]: NOQUEUE: reject: RCPT from unknown[92.118.39.58]: 504 5.5.2 <WIN-ES7EGB1102Q>: Helo command rejected: need fully-qualified hostname; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<WIN-ES7EGB1102Q>
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Oct 09 18:06:02 mail postfix/smtpd[100229]: improper command pipelining after CONNECT from scan.visi ...
show moreOct 09 18:06:02 mail postfix/smtpd[100229]: improper command pipelining after CONNECT from scan.visionheight.com[18.116.101.220]: \n
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