2026-01-05T06:15:34.872023+08:00 server1 postfix/smtpd[384623]: improper command pipelining after CO ...
show more2026-01-05T06:15:34.872023+08:00 server1 postfix/smtpd[384623]: improper command pipelining after CONNECT from unknown[66.132.153.119]: \026\003\003\001\246\001\000\001\242\003\003\245\341\303<A<jKy\375i\224F\240\344\343Z}\2476\215\222\343\006w\232\307\250%\202\362\326 "\036\f!\267N\302\237\310\214\204\376V\305Z\315m\366\035\n\223Y\217e\020\016\021\226}\215\273\321\000\212\000\026\0003\000g\300\236\300\242\000\236\0009\000k\300\237\300\243\000\237
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Web SpamEmail SpamBrute-ForceBad Web BotWeb App AttackSSH
2026-01-05T06:01:52.413518+08:00 server1 postfix/submission/smtpd[382992]: improper command pipelini ...
show more2026-01-05T06:01:52.413518+08:00 server1 postfix/submission/smtpd[382992]: improper command pipelining after CONNECT from unknown[31.129.22.211]: \026\003\001\000\356\001\000\000\352\003\003\334\223\240\357\a\361\023\227\0045\311F3\261\274[\001\204f\321\251J\305\355\312\3156|\230\355\225t 5\215\250\333\f\252\323\263J4\322E\0254/(z\214;\221\atyd\315\227\300y7\342\aG\000&\314\250\314\251\300/\3000\300+\300,\300\023\300\t\300\024\300\n\000\234
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Web SpamEmail SpamBrute-ForceBad Web BotWeb App AttackSSH
2026-01-05T04:54:38.935012+08:00 server1 postfix/smtpd[374991]: improper command pipelining after CO ...
show more2026-01-05T04:54:38.935012+08:00 server1 postfix/smtpd[374991]: improper command pipelining after CONNECT from unknown[135.237.122.82]: MGLNDD_18.138.89.118_25\n
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Web SpamEmail SpamBrute-ForceBad Web BotWeb App AttackSSH
2026-01-04T16:09:04.882761+08:00 server1 postfix/smtpd[285239]: improper command pipelining after CO ...
show more2026-01-04T16:09:04.882761+08:00 server1 postfix/smtpd[285239]: improper command pipelining after CONNECT from unknown[91.196.152.39]: EHLO 18.138.89.118\r\n
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Web SpamEmail SpamBrute-ForceBad Web BotWeb App AttackSSH
2026-01-04T15:11:26.981534+08:00 server1 postfix/smtpd[278678]: NOQUEUE: reject: RCPT from unknown[1 ...
show more2026-01-04T15:11:26.981534+08:00 server1 postfix/smtpd[278678]: NOQUEUE: reject: RCPT from unknown[178.16.52.56]: 554 5.7.1 Service unavailable; Client host [178.16.52.56] blocked using zen.spamhaus.org; Listed by DROP, see https://check.spamhaus.org/sbl/query/SBL683901 / Listed by CSS, see https://check.spamhaus.org/query/ip/178.16.52.56 / Listed by XBL, see https://check.spamhaus.org/query/ip/178.16.52.56 / Listed by SBL, see https://check.spamhaus.org/sbl/query/SBL683901; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<WIN-7N1FIECL6IC>
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Web SpamEmail SpamBrute-ForceBad Web BotWeb App AttackSSH
2026-01-04T13:33:41.588853+08:00 server1 postfix/submission/smtpd[265850]: improper command pipelini ...
show more2026-01-04T13:33:41.588853+08:00 server1 postfix/submission/smtpd[265850]: improper command pipelining after CONNECT from unknown[3.237.173.220]: \026\003\001\000\356\001\000\000\352\003\003\231\032C\227\016\342\253\303\216^\r\202I\031\366'\350H\253[\346\177N\024),\000\037\260\207\375] '\265"\023\345Z\314\2718\301\020\244\n\251\2405\333&I_X\357\331&\322\3045\307\020\207\302\364\000&\314\250\314\251\300/\3000\300+\300,\300\023\300\t\300\024\300\n\000\234
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Web SpamEmail SpamBrute-ForceBad Web BotWeb App AttackSSH
2026-01-04T13:20:42.057982+08:00 server1 postfix/submission/smtpd[264524]: improper command pipelini ...
show more2026-01-04T13:20:42.057982+08:00 server1 postfix/submission/smtpd[264524]: improper command pipelining after CONNECT from unknown[20.163.15.217]: MGLNDD_18.138.89.118_587\n
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Web SpamEmail SpamBrute-ForceBad Web BotWeb App AttackSSH
2026-01-04T09:03:18.019470+08:00 server1 postfix/submission/smtpd[233747]: improper command pipelini ...
show more2026-01-04T09:03:18.019470+08:00 server1 postfix/submission/smtpd[233747]: improper command pipelining after CONNECT from unknown[206.168.34.217]: \026\003\003\001\246\001\000\001\242\003\003\345\3767V\316\022\226\377\230:\213\206\265Z\211\257c\335<`0\355W6\310\346\232QZ#\360J ~N<\376\353J\3637\275\261\f\354\307\243\332G9\314\267 3\343\224\372\302\021+\033\373\266\000\002\000\212\000\026\0003\000g\300\236\300\242\000\236\0009\000k\300\237\300\243\000\237
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Web SpamEmail SpamBrute-ForceBad Web BotWeb App AttackSSH