2026-07-13T00:53:56.580421+00:00 free-tier-vm postfix/smtpd[1006790]: improper command pipelining af ...
show more2026-07-13T00:53:56.580421+00:00 free-tier-vm postfix/smtpd[1006790]: improper command pipelining after CONNECT from 115.150.216.162.bc.googleusercontent.com[162.216.150.115]: HELP\r\n
2026-07-13T00:55:29.990114+00:00 free-tier-vm postfix/smtpd[1006420]: improper command pipelining after CONNECT from 115.150.216.162.bc.googleusercontent.com[162.216.150.115]: HELP\r\n
2026-07-13T00:59:42.547074+00:00 free-tier-vm postfix/smtpd[1006790]: improper command pipelining after CONNECT from 115.150.216.162.bc.googleusercontent.com[162.216.150.115]: HELP\r\n
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2026-07-12T18:50:14.190334+00:00 free-tier-vm postfix/submission/smtpd[1000082]: improper command pi ...
show more2026-07-12T18:50:14.190334+00:00 free-tier-vm postfix/submission/smtpd[1000082]: improper command pipelining after CONNECT from unknown[156.225.1.45]: \377\000\000\000\000\000\000\000\000\177\003\001NULL\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
2026-07-12T18:50:15.542985+00:00 free-tier-vm postfix/submission/smtpd[1000082]: improper command pipelining after CONNECT from unknown[156.225.1.45]: \377\000\000\000\000\000\000\000\000\177\003\001NULL\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
2026-07-12T18:50:17.898642+00:00 free-tier-vm postfix/submission/smtpd[1000082]: improper command pipelining after CONNECT from unknown[156.225.1.45]: \377\000\000\000\000\000\000\000\000\177\003\001NULL\000\
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2026-07-12T10:11:11.853870+00:00 free-tier-vm postfix/submission/smtpd[990096]: improper command pip ...
show more2026-07-12T10:11:11.853870+00:00 free-tier-vm postfix/submission/smtpd[990096]: improper command pipelining after CONNECT from unknown[150.107.38.5]: \026\003\001\000\374\001\000\000\370\003\003\231\344\342\316\364\262[\311\332\236&F\210'\t\016\207\275\0019L\022x\376\300\214\2629V+k\212 ;\235\247n\370Ev\230lY\b\331\217\347*\024\326S\031[\272\350\236\354\216\r\017A\245\341[Y\0004\314\250\314\251\300/\3000\300+\300,\300\t\000\236\314\250\314\252\0003
2026-07-12T10:11:30.328919+00:00 free-tier-vm postfix/submission/smtpd[990101]: improper command pipelining after CONNECT from unknown[150.107.38.5]: \026\003\001\000\306\001\000\000\302\003\003\243m\247\213A\016\031\r^\2640\232\365\0027\262\343R\363_\247u{\321\364'\352\224\261v\313h \347Y\301\274\254!T\017\027)\314Xl\005\263\356O&Ek\207"\301\017\374e\021\332\017\202\032\372\000.\314\250\314\251\300/\3000\300+\300,\300\t\000\236\314\250\314\252\0003
2026-07-12T10:11:30.733132+00:00 free-tier-vm postfix/submission/smtpd[990096]: improper comm
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2026-07-09T22:18:47.212792+00:00 free-tier-vm postfix/submission/smtpd[917955]: improper command pip ...
show more2026-07-09T22:18:47.212792+00:00 free-tier-vm postfix/submission/smtpd[917955]: improper command pipelining after CONNECT from unknown[161.35.211.5]: \026\003\003\001\243\001\000\001\237\003\003\371y\306\335\275[\202P-`\315Smas4$k\243Xb\025\366\267N\231\202\311\333\220\\D i_\242;\371\301\033YFY=\320\272\336\243\b\347!\240\b\031\345\301\360H\024o\341\235\227\3058\000\212\000\026\0003\000g\300\236\300\242\000\236\0009\000k\300\237\300\243\000\237
2026-07-09T22:18:47.436488+00:00 free-tier-vm postfix/submission/smtpd[917958]: improper command pipelining after CONNECT from unknown[161.35.211.5]: \026\003\003\001\243\001\000\001\237\003\003r\366\254f)I:p]\311dI\342\326J\212\230\333\332\221\312M\325\254cG\037\232d.oK .\330\023\356\t\345\215B\223\310\333\027[\221\345\211"\234\347>\351\207\nE\321\2412\254\027\236\313F\000\212\000\005\000\004\000\a\000\300\000\204\000\272\000A\000\235\300\241\300\235\000=
2026-07-09T22:18:47.658450+00:00 free-tier-vm postfix/submission/smtpd[917955]: improper c
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2026-07-09T12:46:03.802012+00:00 free-tier-vm postfix/submission/smtpd[906608]: improper command pip ...
show more2026-07-09T12:46:03.802012+00:00 free-tier-vm postfix/submission/smtpd[906608]: improper command pipelining after CONNECT from ec2-18-219-28-201.us-east-2.compute.amazonaws.com[18.219.28.201]: GET / HTTP/1.1\r\nHost: 34.68.92.6:587\r\nUser-Agent: visionheight.com/scan Mozilla/5.0 (Macintosh; Inte
2026-07-09T12:46:23.927304+00:00 free-tier-vm postfix/submission/smtpd[906608]: improper command pipelining after CONNECT from ec2-18-219-28-201.us-east-2.compute.amazonaws.com[18.219.28.201]: \n
2026-07-09T12:47:05.833427+00:00 free-tier-vm postfix/submission/smtpd[906608]: improper command pipelining after CONNECT from ec2-18-219-28-201.us-east-2.compute.amazonaws.com[18.219.28.201]: GET / HTTP/1.1\r\nHost: 34.68.92.6:587\r\nUser-Agent: visionheight.com/scan Mozilla/5.0 (Macintosh; Inte
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2026-07-08T09:37:33.911707+00:00 free-tier-vm postfix/smtpd[875351]: improper command pipelining aft ...
show more2026-07-08T09:37:33.911707+00:00 free-tier-vm postfix/smtpd[875351]: improper command pipelining after CONNECT from unknown[147.185.133.34]: HELP\r\n
2026-07-08T09:38:55.059809+00:00 free-tier-vm postfix/smtpd[875351]: improper command pipelining after CONNECT from unknown[147.185.133.34]: HELP\r\n
2026-07-08T09:43:02.150643+00:00 free-tier-vm postfix/smtpd[875489]: improper command pipelining after CONNECT from unknown[147.185.133.34]: HELP\r\n
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2026-07-07T21:21:08.516433+00:00 free-tier-vm postfix/submission/smtpd[861361]: improper command pip ...
show more2026-07-07T21:21:08.516433+00:00 free-tier-vm postfix/submission/smtpd[861361]: improper command pipelining after CONNECT from 218.149.216.162.bc.googleusercontent.com[162.216.149.218]: \r\n\r\n
2026-07-07T21:22:09.520808+00:00 free-tier-vm postfix/submission/smtpd[861361]: improper command pipelining after CONNECT from 218.149.216.162.bc.googleusercontent.com[162.216.149.218]: \r\n\r\n
2026-07-07T21:26:24.413755+00:00 free-tier-vm postfix/submission/smtpd[861450]: improper command pipelining after CONNECT from 218.149.216.162.bc.googleusercontent.com[162.216.149.218]: \r\n\r\n
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2026-07-06T10:30:13.532249+00:00 free-tier-vm postfix/submission/smtpd[821620]: improper command pip ...
show more2026-07-06T10:30:13.532249+00:00 free-tier-vm postfix/submission/smtpd[821620]: improper command pipelining after CONNECT from unknown[156.229.21.54]: \026\003\001\000\374\001\000\000\370\003\003\006p\b\205\216[)\222\352a\002"-\025'C\025Q\027\206\331Hv\365H\273\377\236\276\017\n\376 \244\030\212\033K\\2-\001z\353\016\311\235P\364\223\316X\377\220H\032d\221\f\313\331\231\334j\023\0004\314\250\314\251\300/\3000\300+\300,\300\t\000\236\314\250\314\252\0003
2026-07-06T10:30:31.821812+00:00 free-tier-vm postfix/submission/smtpd[821628]: improper command pipelining after CONNECT from unknown[156.229.21.54]: \026\003\001\000\306\001\000\000\302\003\003]P]\vK\346PV\361\334-\216\v\271\037-o\026\020\f\304\022\231&V\360\334\343\235;\315s \250\001\034\314i\006\232h\213\335E\201A@Lk\353{\022\213eJ\276\277\237\326\205\030=\224\022\247\000.\314\250\314\251\300/\3000\300+\300,\300\t\000\236\314\250\314\252\0003
2026-07-06T10:30:32.202871+00:00 free-tier-vm postfix/submission/smtpd[821620]: improper co
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2026-07-05T19:35:49.677345+00:00 free-tier-vm postfix/submission/smtpd[792911]: improper command pip ...
show more2026-07-05T19:35:49.677345+00:00 free-tier-vm postfix/submission/smtpd[792911]: improper command pipelining after CONNECT from scan.visionheight.com[18.116.101.220]: GET / HTTP/1.1\r\nHost: 34.68.92.6:587\r\nUser-Agent: visionheight.com/scan Mozilla/5.0 (Macintosh; Inte
2026-07-05T19:36:06.352345+00:00 free-tier-vm postfix/submission/smtpd[792911]: improper command pipelining after CONNECT from scan.visionheight.com[18.116.101.220]: \n
2026-07-05T19:40:00.701585+00:00 free-tier-vm postfix/submission/smtpd[792967]: improper command pipelining after CONNECT from scan.visionheight.com[18.116.101.220]: \026\003\001\000\356\001\000\000\352\003\003\026\342\310_9\244\251\254;\2408\005\311\370-\313\261\020\217\335\033\033 \213\237BQh\035\334 \201 \035\274\2126\214\313\310T\322Z\036\217\234\377\257\233\271\343W5}\315\227\355E\234\v\224HYSH\000&\314\250\314\251\300/\3000\300+\300,\300\023\300\t\300\024\300\n\000\234
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2026-07-05T01:45:33.151920+00:00 free-tier-vm postfix/submission/smtpd[763458]: improper command pip ...
show more2026-07-05T01:45:33.151920+00:00 free-tier-vm postfix/submission/smtpd[763458]: improper command pipelining after CONNECT from unknown[152.32.133.191]: \377\000\000\000\000\000\000\000\000\177\003\001NULL\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
2026-07-05T01:45:34.552507+00:00 free-tier-vm postfix/submission/smtpd[763458]: improper command pipelining after CONNECT from unknown[152.32.133.191]: \377\000\000\000\000\000\000\000\000\177\003\001NULL\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
2026-07-05T01:45:36.954262+00:00 free-tier-vm postfix/submission/smtpd[763458]: improper command pipelining after CONNECT from unknown[152.32.133.191]: \377\000\000\000\000\000\000\000\000\177\003\001NULL\0
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2026-07-04T06:08:58.659405+00:00 free-tier-vm postfix/submission/smtpd[741011]: improper command pip ...
show more2026-07-04T06:08:58.659405+00:00 free-tier-vm postfix/submission/smtpd[741011]: improper command pipelining after CONNECT from unknown[16.58.56.214]: GET / HTTP/1.1\r\nHost: 34.68.92.6:587\r\nUser-Agent: visionheight.com/scan Mozilla/5.0 (Macintosh; Inte
2026-07-04T06:09:10.463005+00:00 free-tier-vm postfix/submission/smtpd[741011]: improper command pipelining after CONNECT from unknown[16.58.56.214]: \n
2026-07-04T06:10:30.887057+00:00 free-tier-vm postfix/submission/smtpd[741011]: improper command pipelining after CONNECT from unknown[16.58.56.214]: GET / HTTP/1.1\r\nHost: 34.68.92.6:587\r\nUser-Agent: visionheight.com/scan Mozilla/5.0 (Macintosh; Inte
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2026-07-03T16:48:54.613545+00:00 free-tier-vm postfix/smtpd[726148]: improper command pipelining aft ...
show more2026-07-03T16:48:54.613545+00:00 free-tier-vm postfix/smtpd[726148]: improper command pipelining after CONNECT from unknown[128.14.237.43]: \026\003\001\000\374\001\000\000\370\003\003U\211K\237\225)\363\376\001\262\031\272Aw\242\316\262\320\326~\261\300\fz$_\364?}?\350\354 \337\372\361p\240\276\205'H\325\031\327\305\252(\212\206\302\026\2123\037s\270\340\207\033\205\n~\367\037\0004\314\250\314\251\300/\3000\300+\300,\300\t\000\236\314\250\314\252\0003
2026-07-03T16:49:14.107610+00:00 free-tier-vm postfix/smtpd[726158]: improper command pipelining after CONNECT from unknown[128.14.237.43]: \026\003\001\000\306\001\000\000\302\003\003Im6\260\207\272\2651\327\351\236\253pn\261\243\3412\020\206\035\355r\354\360c/$\247\340q\234 H\253^\303\034z\270^\003\253\306\373\216P\351o\r5*q\256\n\341\036rz\326g\343\346\001'\000.\314\250\314\251\300/\3000\300+\300,\300\t\000\236\314\250\314\252\0003
2026-07-03T16:49:15.471089+00:00 free-tier-vm postfix/smtpd[726148]: improper command pipelining after C
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