2026-06-03T01:04:32.694941+02:00 mail postfix/submission/smtpd[139909]: improper command pipelining ...
show more2026-06-03T01:04:32.694941+02:00 mail postfix/submission/smtpd[139909]: improper command pipelining after CONNECT from unknown[45.142.154.88]: \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
2026-06-03T01:04:44.107291+02:00 mail postfix/submission/smtpd[139909]: improper command pipelining after CONNECT from unknown[45.142.154.88]: \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
2026-06-03T01:04:56.518609+02:00 mail postfix/submission/smtpd[139909]: improper command pipelining after CONNECT from unknown[45.142.154.88]: \377\000\000\000\000\000\000\000\000\177\003\001NULL\000\000\000\000\000\000\000\
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2026-06-02T13:36:28.207124+02:00 mail postfix/submission/smtpd[131469]: improper command pipelining ...
show more2026-06-02T13:36:28.207124+02:00 mail postfix/submission/smtpd[131469]: improper command pipelining after CONNECT from ec2-18-222-91-240.us-east-2.compute.amazonaws.com[18.222.91.240]: \n
2026-06-02T13:40:00.211913+02:00 mail postfix/submission/smtpd[131469]: improper command pipelining after CONNECT from ec2-18-222-91-240.us-east-2.compute.amazonaws.com[18.222.91.240]: \026\003\001\001\000\001\000\000\374\003\003\346\266\022h\001\317\310^\310\334\323(#\262\265\373`\037\334\326\302B\354E\251\177G\335\254\a\027\006 \361\017#\270\330\324t\222F\203m)\277;\226\260\n:\225$\214\232HY\374^\207?\035I\016\333\000&\314\250\314\251\300/\3000\300+\300,\300\023\300\t\300\024\300\n\000\234
2026-06-02T13:41:50.794755+02:00 mail postfix/submission/smtpd[131469]: improper command pipelining after CONNECT from ec2-18-222-91-240.us-east-2.compute.amazonaws.com[18.222.91.240]: \026\003\001\000\356\001\000\000\352\003\003K\215\325:\256\246\262\274D\205\350p\234E\377cQ%\200?<\360Y\016#^2B\305I\241\a \377\31
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2026-06-02T11:23:31.319164+02:00 mail postfix/submission/smtpd[129989]: improper command pipelining ...
show more2026-06-02T11:23:31.319164+02:00 mail postfix/submission/smtpd[129989]: improper command pipelining after CONNECT from ec2-3-144-168-190.us-east-2.compute.amazonaws.com[3.144.168.190]: \n
2026-06-02T11:24:11.415175+02:00 mail postfix/submission/smtpd[129989]: improper command pipelining after CONNECT from ec2-3-144-168-190.us-east-2.compute.amazonaws.com[3.144.168.190]: GET / HTTP/1.1\r\nHost: 212.56.41.64:587\r\nUser-Agent: visionheight.com/scan Mozilla/5.0 (Macintosh; In
2026-06-02T11:25:06.121945+02:00 mail postfix/submission/smtpd[129989]: improper command pipelining after CONNECT from ec2-3-144-168-190.us-east-2.compute.amazonaws.com[3.144.168.190]: GET / HTTP/1.1\r\nHost: 212.56.41.64:587\r\nUser-Agent: visionheight.com/scan Mozilla/5.0 (Macintosh; In
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2026-06-02T11:08:38.928900+02:00 mail postfix/submission/smtpd[129828]: improper command pipelining ...
show more2026-06-02T11:08:38.928900+02:00 mail postfix/submission/smtpd[129828]: improper command pipelining after CONNECT from unknown[156.232.100.95]: \026\003\001\000\374\001\000\000\370\003\003Mw=\320\312* A=\301\343W\345aF\362D\026\026\212\337\373\f\024e\232\366\302\255\243\225\357 \226\t\365\246\321\360\376~\311\365B\266'\272W \234\323d}FQ7\353\334~\245\345NO\304\364\0004\314\250\314\251\300/\3000\300+\300,\300\t\000\236\314\250\314\252\0003
2026-06-02T11:08:57.445327+02:00 mail postfix/submission/smtpd[129831]: improper command pipelining after CONNECT from unknown[156.232.100.95]: \026\003\001\000\306\001\000\000\302\003\003\347\265\vQ`E\222\017\3163,\023SQ\377\343#|\270\302\202fk\370z\325\201\233\357r\204J \023\377Z3\352\272\346\362?*y.\250\003\226\370\227\247\325@\323\n0\347\376\300(\214C\025\020e\000.\314\250\314\251\300/\3000\300+\300,\300\t\000\236\314\250\314\252\0003
2026-06-02T11:08:57.873038+02:00 mail postfix/submission/smtpd[129828]: improper command pipelining after CONNECT
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2026-06-02T10:27:38.943491+02:00 mail postfix/smtpd[129392]: improper command pipelining after CONNE ...
show more2026-06-02T10:27:38.943491+02:00 mail postfix/smtpd[129392]: improper command pipelining after CONNECT from ec2-18-188-22-255.us-east-2.compute.amazonaws.com[18.188.22.255]: GET / HTTP/1.1\r\nHost: 212.56.41.64:25\r\nUser-Agent: visionheight.com/scan Mozilla/5.0 (Macintosh; Int
2026-06-02T10:27:41.323288+02:00 mail postfix/smtpd[129392]: improper command pipelining after CONNECT from ec2-18-188-22-255.us-east-2.compute.amazonaws.com[18.188.22.255]: \n
2026-06-02T10:29:50.858765+02:00 mail postfix/smtpd[129392]: improper command pipelining after CONNECT from ec2-18-188-22-255.us-east-2.compute.amazonaws.com[18.188.22.255]: GET / HTTP/1.1\r\nHost: 212.56.41.64:25\r\nUser-Agent: visionheight.com/scan Mozilla/5.0 (Macintosh; Int
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2026-06-02T07:02:59.892767+02:00 mail postfix/smtpd[127162]: NOQUEUE: reject: RCPT from unknown[213. ...
show more2026-06-02T07:02:59.892767+02:00 mail postfix/smtpd[127162]: NOQUEUE: reject: RCPT from unknown[213.230.93.89]: 554 5.7.1 Service unavailable; Client host [213.230.93.89] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?213.230.93.89; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[213.230.93.89]>
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2026-06-02T05:49:38.270671+02:00 mail postfix/smtpd[125791]: NOQUEUE: reject: RCPT from unknown[92.4 ...
show more2026-06-02T05:49:38.270671+02:00 mail postfix/smtpd[125791]: NOQUEUE: reject: RCPT from unknown[92.47.11.237]: 554 5.7.1 Service unavailable; Client host [92.47.11.237] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?92.47.11.237; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[92.47.11.237]>
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2026-06-01T22:06:31.111705+02:00 mail postfix/smtpd[120454]: NOQUEUE: reject: RCPT from unknown[92.4 ...
show more2026-06-01T22:06:31.111705+02:00 mail postfix/smtpd[120454]: NOQUEUE: reject: RCPT from unknown[92.47.181.14]: 554 5.7.1 Service unavailable; Client host [92.47.181.14] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?92.47.181.14; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[92.47.181.14]>
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2026-06-01T21:25:22.965419+02:00 mail postfix/smtpd[120041]: NOQUEUE: reject: RCPT from v56.v56f0a4e ...
show more2026-06-01T21:25:22.965419+02:00 mail postfix/smtpd[120041]: NOQUEUE: reject: RCPT from v56.v56f0a4e3.use4.send.mailgun.net[161.38.193.6]: 554 5.7.1 Service unavailable; Client host [161.38.193.6] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?161.38.193.6; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<v56.v56f0a4e3.use4.send.mailgun.net>
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2026-06-01T16:24:35.722427+02:00 mail postfix/smtpd[116711]: NOQUEUE: reject: RCPT from unknown[89.1 ...
show more2026-06-01T16:24:35.722427+02:00 mail postfix/smtpd[116711]: NOQUEUE: reject: RCPT from unknown[89.149.123.64]: 554 5.7.1 Service unavailable; Client host [89.149.123.64] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?89.149.123.64; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[89.149.123.64]>
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2026-06-01T09:53:34.711346+02:00 mail postfix/smtpd[112339]: NOQUEUE: reject: RCPT from unknown[80.7 ...
show more2026-06-01T09:53:34.711346+02:00 mail postfix/smtpd[112339]: NOQUEUE: reject: RCPT from unknown[80.72.176.191]: 554 5.7.1 Service unavailable; Client host [80.72.176.191] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?80.72.176.191; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[80.72.176.191]>
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2026-05-31T19:16:04.490388+02:00 mail postfix/smtpd[102326]: improper command pipelining after CONNE ...
show more2026-05-31T19:16:04.490388+02:00 mail postfix/smtpd[102326]: improper command pipelining after CONNECT from ec2-3-135-20-12.us-east-2.compute.amazonaws.com[3.135.20.12]: \n
2026-05-31T19:16:55.754582+02:00 mail postfix/smtpd[102326]: improper command pipelining after CONNECT from ec2-3-135-20-12.us-east-2.compute.amazonaws.com[3.135.20.12]: GET / HTTP/1.1\r\nHost: 212.56.41.64:25\r\nUser-Agent: visionheight.com/scan Mozilla/5.0 (Macintosh; Int
2026-05-31T19:19:19.206739+02:00 mail postfix/smtpd[102326]: improper command pipelining after CONNECT from ec2-3-135-20-12.us-east-2.compute.amazonaws.com[3.135.20.12]: \026\003\001\000{\001\000\000w\003\003\375\037\320p&\234\005K^\n\216\020\357\270\246k\264\210\214F\002\221*7\324\0338\327?m\256\222\000\000\032\300/\300+\300\021\300\a\300\023\300\t\300\024\300\n\000\005\000/\0005\300\022\000\n\001\000\0004\000\005\000\005\001\000\000\000\000\000\n\000\b\000\006\000\027\000\030\000\031\000\v\000
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2026-05-31T13:20:38.046104+02:00 mail postfix/submission/smtpd[98047]: improper command pipelining a ...
show more2026-05-31T13:20:38.046104+02:00 mail postfix/submission/smtpd[98047]: improper command pipelining after CONNECT from ec2-18-220-70-17.us-east-2.compute.amazonaws.com[18.220.70.17]: \n
2026-05-31T13:21:14.089538+02:00 mail postfix/submission/smtpd[98047]: improper command pipelining after CONNECT from ec2-18-220-70-17.us-east-2.compute.amazonaws.com[18.220.70.17]: GET / HTTP/1.1\r\nHost: 212.56.41.64:587\r\nUser-Agent: visionheight.com/scan Mozilla/5.0 (Macintosh; In
2026-05-31T13:23:41.277782+02:00 mail postfix/submission/smtpd[98075]: improper command pipelining after CONNECT from ec2-18-220-70-17.us-east-2.compute.amazonaws.com[18.220.70.17]: GET / HTTP/1.1\r\nHost: 212.56.41.64:587\r\nUser-Agent: visionheight.com/scan Mozilla/5.0 (Macintosh; In
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2026-05-30T21:38:30.457870+02:00 mail postfix/submission/smtpd[88065]: improper command pipelining a ...
show more2026-05-30T21:38:30.457870+02:00 mail postfix/submission/smtpd[88065]: improper command pipelining after CONNECT from unknown[47.253.217.54]: \026\003\003\001\245\001\000\001\241\003\003l\bt\277\nw\266\231zD\350\373R\276\241\031\v\335\312mw\363J\tj\357dwn\317\374L \325\277\275\177|\254\205\335\235\\\242\251gs\321\275G\373\024\225D*<\261\355Z<\377x\005\356*\000\212\000\026\0003\000g\300\236\300\242\000\236\0009\000k\300\237\300\243\000\237
2026-05-30T21:38:30.509492+02:00 mail postfix/submission/smtpd[88065]: improper command pipelining after CONNECT from unknown[47.253.217.54]: \026\003\003\001\245\001\000\001\241\003\003\356\317\004\023\277\026\357\216p\334^\370\234\301\002\233\344\365V\024\376\b\261\036\366\031z\226+\374\250\204 8\031+\031_\372\001\255\315RU6\375\217\r\305\210\253\005\237\03115\036\364\214]\343y\004\351\260\000\212\000\005\000\004\000\a\000\300\000\204\000\272\000A\000\235\300\241\300\235\000=
2026-05-30T21:38:30.563859+02:00 mail postfix/submission/smtpd[88065]: imp
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2026-05-30T18:15:42.233545+02:00 mail postfix/smtpd[85798]: improper command pipelining after CONNEC ...
show more2026-05-30T18:15:42.233545+02:00 mail postfix/smtpd[85798]: improper command pipelining after CONNECT from ec2-3-145-2-94.us-east-2.compute.amazonaws.com[3.145.2.94]: \n
2026-05-30T18:15:53.498663+02:00 mail postfix/smtpd[85798]: improper command pipelining after CONNECT from ec2-3-145-2-94.us-east-2.compute.amazonaws.com[3.145.2.94]: GET / HTTP/1.1\r\nHost: 212.56.41.64:25\r\nUser-Agent: visionheight.com/scan Mozilla/5.0 (Macintosh; Int
2026-05-30T18:16:48.464525+02:00 mail postfix/smtpd[85798]: improper command pipelining after CONNECT from ec2-3-145-2-94.us-east-2.compute.amazonaws.com[3.145.2.94]: GET / HTTP/1.1\r\nHost: 212.56.41.64:25\r\nUser-Agent: visionheight.com/scan Mozilla/5.0 (Macintosh; Int
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2026-05-30T15:03:29.967407+02:00 mail postfix/smtpd[83756]: NOQUEUE: reject: RCPT from unknown[85.15 ...
show more2026-05-30T15:03:29.967407+02:00 mail postfix/smtpd[83756]: NOQUEUE: reject: RCPT from unknown[85.159.25.5]: 554 5.7.1 Service unavailable; Client host [85.159.25.5] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?85.159.25.5; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[85.159.25.5]>
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2026-05-30T13:24:14.803183+02:00 mail postfix/smtpd[82681]: improper command pipelining after CONNEC ...
show more2026-05-30T13:24:14.803183+02:00 mail postfix/smtpd[82681]: improper command pipelining after CONNECT from soda.census.shodan.io[71.6.135.131]: \026\003\003\001\245\001\000\001\241\003\003\025\222c\365 1i\246\031wOz\247\227\354\301\363\223\341tG\226.Ld\366L\320.Cc\247 p\201\345\331\372\3740\222\345\204wEK\354\017\202\276\242G\307\027l$\265\213|\342q"\337\364h\000\212\000\026\0003\000g\300\236\300\242\000\236\0009\000k\300\237\300\243\000\237
2026-05-30T13:24:14.937410+02:00 mail postfix/smtpd[82681]: improper command pipelining after CONNECT from soda.census.shodan.io[71.6.135.131]: \026\003\003\001\245\001\000\001\241\003\003\351\377G\344]q\200\345\246\254\253?\210\332\3647\030\020\375\315i\344uE\227]\341\t\244\322\301\b \237\260\361\t8\032j\370\363x\373>QZ\336YF\337Nl4\242\025w\210\372T\270'\fc\215\000\212\000\005\000\004\000\a\000\300\000\204\000\272\000A\000\235\300\241\300\235\000=
2026-05-30T13:24:15.056345+02:00 mail postfix/smtpd[82681]: improper command pipelining after CONNEC
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2026-05-30T07:06:09.022289+02:00 mail postfix/submission/smtpd[78274]: improper command pipelining a ...
show more2026-05-30T07:06:09.022289+02:00 mail postfix/submission/smtpd[78274]: improper command pipelining after CONNECT from unknown[165.154.120.226]: \026\003\001\000\374\001\000\000\370\003\003\362\333\255.\274\253hSN\003\213\037Ma\350\332c\213,y\200<yg\037\a\370TV\360@5 @\262\264-?|\263YI1\262=\004k\200\243\351\310)5\312\005\37281d#~\326|\336\317\0004\314\250\314\251\300/\3000\300+\300,\300\t\000\236\314\250\314\252\0003
2026-05-30T07:06:29.106650+02:00 mail postfix/submission/smtpd[78278]: improper command pipelining after CONNECT from unknown[165.154.120.226]: \026\003\001\000\306\001\000\000\302\003\003\246(\003\213\323\310]\375Z\312\326\025\205b\002\320\360?\262J\2116\236\323\2058\341N\264\347\306\t q\024{\017\336\336*\333\347\213q\370\244O+x\242\037WA\360X\v\344OT\263\313\254\r\335/\000.\314\250\314\251\300/\3000\300+\300,\300\t\000\236\314\250\314\252\0003
2026-05-30T07:06:30.915720+02:00 mail postfix/submission/smtpd[78274]: improper command pipelining after CONNECT from unknown[165
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