Sep 12 16:50:06 mail postfix/submission/smtpd[21259]: improper command pipelining after CONNECT from ...
show moreSep 12 16:50:06 mail postfix/submission/smtpd[21259]: improper command pipelining after CONNECT from azpdcgnydhkf.stretchoid.com[74.249.194.151]: \026\003\001\000\356\001\000\000\352\003\003;\2455\025gx\220\240L\212\206\307\245\272\263\237'\037\224\321\200\016\375f\3653\016a\243\216\372\272 $\266fb\367{\177\314\210\217i\265C\004\265l~\301\245\335\323\2035\320\036%\a\372\214+\277\005\000&\314\250\314\251\300/\3000\300+\300,\300\023\300\t\300\024\300\n\000\234
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Sep 12 12:22:36 mail postfix/smtpd[19538]: improper command pipelining after CONNECT from unknown[51 ...
show moreSep 12 12:22:36 mail postfix/smtpd[19538]: improper command pipelining after CONNECT from unknown[51.57.81.99]: MGLNDD_78.186.53.39_25\n
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Sep 12 12:03:01 mail postfix/submission/smtpd[19331]: improper command pipelining after CONNECT from ...
show moreSep 12 12:03:01 mail postfix/submission/smtpd[19331]: improper command pipelining after CONNECT from unknown[35.203.211.217]: \r\n\r\n
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Sep 12 10:05:50 mail postfix/smtpd[18117]: improper command pipelining after CONNECT from azpdwseyy2 ...
show moreSep 12 10:05:50 mail postfix/smtpd[18117]: improper command pipelining after CONNECT from azpdwseyy2ox.stretchoid.com[20.38.34.38]: MGLNDD_78.186.53.39_25\n
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Sep 12 04:40:06 mail postfix/smtpd[16392]: improper command pipelining after CONNECT from unknown[19 ...
show moreSep 12 04:40:06 mail postfix/smtpd[16392]: improper command pipelining after CONNECT from unknown[194.165.16.167]: \003\000\000/*\340\000\000\000\000\000Cookie: mstshash=Administr\r\n\001\000\b\000\003\000\000\000
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Sep 12 04:36:03 mail postfix/smtpd[16252]: improper command pipelining after CONNECT from unknown[18 ...
show moreSep 12 04:36:03 mail postfix/smtpd[16252]: improper command pipelining after CONNECT from unknown[184.105.139.69]: GET / HTTP/1.1\r\nHost: 78.186.53.39:25\r\nUser-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:
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Sep 12 02:26:20 mail postfix/submission/smtpd[15548]: improper command pipelining after CONNECT from ...
show moreSep 12 02:26:20 mail postfix/submission/smtpd[15548]: improper command pipelining after CONNECT from unknown[147.185.132.105]: 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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Sep 11 18:08:36 mail postfix/submission/smtpd[11798]: improper command pipelining after CONNECT from ...
show moreSep 11 18:08:36 mail postfix/submission/smtpd[11798]: improper command pipelining after CONNECT from unknown[152.32.208.116]: \026\003\001\000\374\001\000\000\370\003\003\323\354\016\f\363a\234\366d\250C\216\217\337y\241\035we\3421\221|\b?\002\t!\332\232>@ \221\320-H%\253N\326e\027v]MK\267Q\333|o\246\367\210\276\027\347o\251RT\3366\343\0004\314\250\314\251\300/\3000\300+\300,\300\t\000\236\314\250\314\252\0003
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Sep 11 16:44:55 mail postfix/submission/smtpd[11271]: improper command pipelining after CONNECT from ...
show moreSep 11 16:44:55 mail postfix/submission/smtpd[11271]: improper command pipelining after CONNECT from scan.visionheight.com[3.130.168.2]: \n
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Sep 11 15:30:13 mail postfix/smtpd[10733]: improper command pipelining after CONNECT from azpdegug1d ...
show moreSep 11 15:30:13 mail postfix/smtpd[10733]: improper command pipelining after CONNECT from azpdegug1deh.stretchoid.com[172.174.235.99]: MGLNDD_78.186.53.39_25\n
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Sep 11 14:34:15 mail postfix/smtpd[10361]: NOQUEUE: reject: RCPT from unknown[93.150.55.82]: 554 5.7 ...
show moreSep 11 14:34:15 mail postfix/smtpd[10361]: NOQUEUE: reject: RCPT from unknown[93.150.55.82]: 554 5.7.1 Service unavailable; Client host [93.150.55.82] blocked using cvbpdnlshmodmkdfkbr6ojzaau.zen.dq.spamhaus.net; Listed by CSS, see https://check.spamhaus.org/query/ip/93.150.55.82 / Listed by XBL, see https://check.spamhaus.org/query/ip/93.150.55.82; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<net-93-150-55-82.cust.vodafonedsl.it>
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Sep 11 14:13:43 mail postfix/smtpd[10247]: improper command pipelining after CONNECT from 172-237-27 ...
show moreSep 11 14:13:43 mail postfix/smtpd[10247]: improper command pipelining after CONNECT from 172-237-27-147.ip.linodeusercontent.com[172.237.27.147]: \026\003\001\002\000\001\000\001\374\003\003\364\313\314-\301=!q\332\340PSS\273\221\t\225\343_\236\017\356\026\001\257<\231\177\304\250aU \343CX\005\365z\311\3224\301'\361\205$E\340\n\032\201v\254}\016\340\037\366&Q\266\377\210\211\000\234\023\002\023\003\023\001\0003\0009\0005\000/\300,\3000\000\243\000\237
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Sep 11 13:55:14 mail postfix/submission/smtpd[10003]: improper command pipelining after CONNECT from ...
show moreSep 11 13:55:14 mail postfix/submission/smtpd[10003]: improper command pipelining after CONNECT from ec2-44-215-219-236.compute-1.amazonaws.com[44.215.219.236]: \026\003\001\000\356\001\000\000\352\003\003\v\270\234\003\271N\216\365\312\204;\n\306\212\v\b\264\210\025\215\264\0067Kf\274.:2*x\031 \243\341T,\266P\211\277NA\205p\270\034g\306_l\343HC\345\323z\356@x\2452Z\275>\000&\314\250\314\251\300/\3000\300+\300,\300\023\300\t\300\024\300\n\000\234
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Sep 11 05:59:55 mail postfix/smtpd[7117]: improper command pipelining after CONNECT from portscanner ...
show moreSep 11 05:59:55 mail postfix/smtpd[7117]: improper command pipelining after CONNECT from portscanner-fra1-05.prod.cyberresilience.io[164.90.176.216]: EHLO\r\n
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Sep 11 04:22:58 mail postfix/smtpd[6557]: improper command pipelining after CONNECT from scan-80-0.s ...
show moreSep 11 04:22:58 mail postfix/smtpd[6557]: improper command pipelining after CONNECT from scan-80-0.shadowserver.io[64.62.156.122]: 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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