2026-06-23T14:23:15.575019+02:00 mail postfix/submission/smtpd[170780]: improper command pipelining ...
show more2026-06-23T14:23:15.575019+02:00 mail postfix/submission/smtpd[170780]: improper command pipelining after CONNECT from unknown[3.132.26.232]: \n
2026-06-23T14:23:48.258575+02:00 mail postfix/submission/smtpd[170780]: improper command pipelining after CONNECT from unknown[3.132.26.232]: GET / HTTP/1.1\r\nHost: 212.56.41.64:587\r\nUser-Agent: visionheight.com/scan Mozilla/5.0 (Macintosh; In
2026-06-23T14:25:39.375437+02:00 mail postfix/submission/smtpd[170816]: improper command pipelining after CONNECT from unknown[3.132.26.232]: 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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2026-06-23T05:34:46.245663+02:00 mail postfix/smtpd[165128]: NOQUEUE: reject: RCPT from unknown[202. ...
show more2026-06-23T05:34:46.245663+02:00 mail postfix/smtpd[165128]: NOQUEUE: reject: RCPT from unknown[202.150.75.11]: 554 5.7.1 Service unavailable; Client host [202.150.75.11] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?202.150.75.11; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[202.150.75.11]>
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2026-06-22T19:34:17.898989+02:00 mail postfix/smtpd[158367]: NOQUEUE: reject: RCPT from unknown[38.1 ...
show more2026-06-22T19:34:17.898989+02:00 mail postfix/smtpd[158367]: NOQUEUE: reject: RCPT from unknown[38.137.179.243]: 554 5.7.1 Service unavailable; Client host [38.137.179.243] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?38.137.179.243; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[38.137.179.243]>
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2026-06-22T14:15:41.979051+02:00 mail postfix/submission/smtpd[154895]: improper command pipelining ...
show more2026-06-22T14:15:41.979051+02:00 mail postfix/submission/smtpd[154895]: improper command pipelining after CONNECT from scan.visionheight.com[3.134.216.108]: \n
2026-06-22T14:15:46.230573+02:00 mail postfix/submission/smtpd[154895]: improper command pipelining after CONNECT from scan.visionheight.com[3.134.216.108]: GET / HTTP/1.1\r\nHost: 212.56.41.64:587\r\nUser-Agent: visionheight.com/scan Mozilla/5.0 (Macintosh; In
2026-06-22T14:17:23.564281+02:00 mail postfix/submission/smtpd[154895]: improper command pipelining after CONNECT from scan.visionheight.com[3.134.216.108]: 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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2026-06-22T12:05:02.620467+02:00 mail postfix/smtpd[153500]: improper command pipelining after CONNE ...
show more2026-06-22T12:05:02.620467+02:00 mail postfix/smtpd[153500]: improper command pipelining after CONNECT from unknown[164.90.172.242]: \026\003\003\001\245\001\000\001\241\003\003X\b\243A\202\022\306\265\n\031Q\260M\371\210\r\325\2461\214\306xZ+i\323\271g\316\231|\342 \233\310\017\210G\232\256c\236p\024\2474\271KN\022\343\215[X\303\326R\276 \033\275z>\267\n\000\212\000\026\0003\000g\300\236\300\242\000\236\0009\000k\300\237\300\243\000\237
2026-06-22T12:05:02.852853+02:00 mail postfix/smtpd[153500]: improper command pipelining after CONNECT from unknown[164.90.172.242]: \026\003\003\001\245\001\000\001\241\003\003x\264\263;\217}%\263m\210\305\034\245\234\326D}\321\225^w\325\313c\245H\321)\207\372"\224 >}z\277%l\215T\202a\322\275X\361\205T\255\005\201;\232\225_V\214\313\242\321E\316\217\371\000\212\000\005\000\004\000\a\000\300\000\204\000\272\000A\000\235\300\241\300\235\000=
2026-06-22T12:05:03.077826+02:00 mail postfix/smtpd[153500]: improper command pipelining after CONNECT from unkno
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2026-06-20T19:07:16.470341+02:00 mail postfix/smtpd[124606]: NOQUEUE: reject: RCPT from unknown[89.2 ...
show more2026-06-20T19:07:16.470341+02:00 mail postfix/smtpd[124606]: NOQUEUE: reject: RCPT from unknown[89.218.158.98]: 554 5.7.1 Service unavailable; Client host [89.218.158.98] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?89.218.158.98; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[89.218.158.98]>
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2026-06-20T18:01:22.527863+02:00 mail postfix/smtpd[123884]: NOQUEUE: reject: RCPT from unknown[37.1 ...
show more2026-06-20T18:01:22.527863+02:00 mail postfix/smtpd[123884]: NOQUEUE: reject: RCPT from unknown[37.114.147.105]: 554 5.7.1 Service unavailable; Client host [37.114.147.105] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?37.114.147.105; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[37.114.147.105]>
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2026-06-19T23:38:38.289084+02:00 mail postfix/smtpd[111078]: improper command pipelining after CONNE ...
show more2026-06-19T23:38:38.289084+02:00 mail postfix/smtpd[111078]: improper command pipelining after CONNECT from unknown[3.129.187.38]: \026\003\001\000\356\001\000\000\352\003\003U\242)F\371\004\213\275\212\2642\b\243\361F\253\374\035\2233\220A\370\302\035\367\321\253\241NF\335 t\377\316\021\257|\203\373\231%\215.\22390K\333\374\210E\227)\355;U\240i\235\323\214\365\223\000&\314\250\314\251\300/\3000\300+\300,\300\023\300\t\300\024\300\n\000\234
2026-06-19T23:38:38.345140+02:00 mail postfix/smtpd[111078]: improper command pipelining after CONNECT from unknown[3.129.187.38]: GET / HTTP/1.1\r\nHost: 212.56.41.64:25\r\nUser-Agent: visionheight.com/scan Mozilla/5.0 (Macintosh; Int
2026-06-19T23:38:39.653651+02:00 mail postfix/smtpd[111078]: improper command pipelining after CONNECT from unknown[3.129.187.38]: 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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2026-06-19T17:38:20.593292+02:00 mail postfix/smtpd[106989]: improper command pipelining after CONNE ...
show more2026-06-19T17:38:20.593292+02:00 mail postfix/smtpd[106989]: improper command pipelining after CONNECT from unknown[152.32.208.73]: \026\003\001\000\374\001\000\000\370\003\003f\361x.\025\234WB\310\232\n\252J\256+\2062\255TJF"m\023\245\363\317\f)\342\031i \227z@MG\353n\273_\274E8\265;\246B#\237+\026\247\276\365-/3\255-?uz9\0004\314\250\314\251\300/\3000\300+\300,\300\t\000\236\314\250\314\252\0003
2026-06-19T17:38:38.865465+02:00 mail postfix/smtpd[106998]: improper command pipelining after CONNECT from unknown[152.32.208.73]: \026\003\001\000\306\001\000\000\302\003\0037\330\v\212^y\323Q\275\263RS\201Yp\261l\366\376\316\302\370Y\255\204\372\235R\002/\315\213 MY\227.\315\375\247\017qk\302\272]\307\200\t\f9\223x\204,u\321\354\313<\346'\016r\317\000.\314\250\314\251\300/\3000\300+\300,\300\t\000\236\314\250\314\252\0003
2026-06-19T17:38:39.083532+02:00 mail postfix/smtpd[106989]: improper command pipelining after CONNECT from unknown[152.32.208.73]: \026\003\003\001\265\001\000\001\261\0
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2026-06-19T16:41:18.152067+02:00 mail postfix/submission/smtpd[106345]: improper command pipelining ...
show more2026-06-19T16:41:18.152067+02:00 mail postfix/submission/smtpd[106345]: improper command pipelining after CONNECT from unknown[104.218.164.192]: \026\003\001\000\374\001\000\000\370\003\003\020$\223\201\272\306OxLx\237\267d\271t{\241>l\357\213]rZr\305\262m\364e\263_ \343\307M\214\252\233E\035\027\224\207\214\017\251\033\312\023\210\220/\023\003c\213\023\3130\303\222\274\240>\0004\314\250\314\251\300/\3000\300+\300,\300\t\000\236\314\250\314\252\0003
2026-06-19T16:41:36.973330+02:00 mail postfix/submission/smtpd[106350]: improper command pipelining after CONNECT from unknown[104.218.164.192]: \026\003\001\000\306\001\000\000\302\003\003U/\326\221*\356\355&\200b\264\202\265\201\254q\a\273\332\332bbc\231:i\346O\231\372\326\000 \263|\365q\372\213j\264\212\2333\362E\304\252\026Iu\235Yx\377&\346\223\034\022\216\350X\250\255\000.\314\250\314\251\300/\3000\300+\300,\300\t\000\236\314\250\314\252\0003
2026-06-19T16:41:37.687457+02:00 mail postfix/submission/smtpd[106350]: improper command pipel
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2026-06-19T15:19:53.063806+02:00 mail postfix/submission/smtpd[105421]: improper command pipelining ...
show more2026-06-19T15:19:53.063806+02:00 mail postfix/submission/smtpd[105421]: improper command pipelining after CONNECT from unknown[45.142.154.12]: \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
2026-06-19T15:20:04.459715+02:00 mail postfix/submission/smtpd[105421]: improper command pipelining after CONNECT from unknown[45.142.154.12]: \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
2026-06-19T15:20:16.866481+02:00 mail postfix/submission/smtpd[105421]: improper command pipelining after CONNECT from unknown[45.142.154.12]: \377\000\000\000\000\000\000\000\000\177\003\001NULL\000\000\000\000\000\000\000\
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2026-06-19T01:41:49.872627+02:00 mail postfix/smtpd[95958]: NOQUEUE: reject: RCPT from unknown[223.1 ...
show more2026-06-19T01:41:49.872627+02:00 mail postfix/smtpd[95958]: NOQUEUE: reject: RCPT from unknown[223.102.172.236]: 554 5.7.1 Service unavailable; Client host [223.102.172.236] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?223.102.172.236; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[223.102.172.236]>
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2026-06-18T21:20:16.804139+02:00 mail postfix/smtpd[92807]: NOQUEUE: reject: RCPT from unknown[91.21 ...
show more2026-06-18T21:20:16.804139+02:00 mail postfix/smtpd[92807]: NOQUEUE: reject: RCPT from unknown[91.218.160.178]: 554 5.7.1 Service unavailable; Client host [91.218.160.178] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?91.218.160.178; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[91.218.160.178]>
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2026-06-18T16:59:48.066363+02:00 mail postfix/smtpd[89850]: NOQUEUE: reject: RCPT from o3.em.spotify ...
show more2026-06-18T16:59:48.066363+02:00 mail postfix/smtpd[89850]: NOQUEUE: reject: RCPT from o3.em.spotify.com[167.89.23.27]: 554 5.7.1 Service unavailable; Client host [167.89.23.27] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?167.89.23.27; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<o3.em.spotify.com>
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2026-06-18T15:08:15.828881+02:00 mail postfix/submission/smtpd[88637]: improper command pipelining a ...
show more2026-06-18T15:08:15.828881+02:00 mail postfix/submission/smtpd[88637]: improper command pipelining after CONNECT from unknown[18.218.118.203]: \n
2026-06-18T15:08:24.804691+02:00 mail postfix/submission/smtpd[88637]: improper command pipelining after CONNECT from unknown[18.218.118.203]: GET / HTTP/1.1\r\nHost: 212.56.41.64:587\r\nUser-Agent: visionheight.com/scan Mozilla/5.0 (Macintosh; In
2026-06-18T15:10:32.370221+02:00 mail postfix/submission/smtpd[88666]: improper command pipelining after CONNECT from unknown[18.218.118.203]: 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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