2026-07-24T05:16:57.079205+02:00 nextcloudpi postfix/smtpd[4076094]: improper command pipelining aft ...
show more2026-07-24T05:16:57.079205+02:00 nextcloudpi postfix/smtpd[4076094]: improper command pipelining after CONNECT from unknown[88.214.25.124]: \003\000\000/*\340\000\000\000\000\000Cookie: mstshash=Administr\r\n\001\000\b\000\003\000\000\000
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2026-07-24T05:10:33.588144+02:00 nextcloudpi postfix/smtpd[4075962]: improper command pipelining aft ...
show more2026-07-24T05:10:33.588144+02:00 nextcloudpi postfix/smtpd[4075962]: improper command pipelining after CONNECT from 233.71.211.130.bc.googleusercontent.com[130.211.71.233]: HELP\r\n
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2026-07-24T04:37:27.902537+02:00 nextcloudpi postfix/smtpd[4074382]: improper command pipelining aft ...
show more2026-07-24T04:37:27.902537+02:00 nextcloudpi postfix/smtpd[4074382]: improper command pipelining after CONNECT from unknown[118.194.233.182]: \026\003\001\000\374\001\000\000\370\003\003\310\3416$\002~\237\316\017\224\270q\316\355\034\265h\263*\2233\224\344\257\324\304\246\032\a\261J\017 \nF7\347C\375\334\332IqT\342|\311\016g\305\306\265\226\202\203!(\323\355\253\365\320Q\371\031\0004\314\250\314\251\300/\3000\300+\300,\300\t\000\236\314\250\314\252\0003
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2026-07-24T04:06:42.104442+02:00 nextcloudpi postfix/smtpd[4074382]: too many errors after AUTH from ...
show more2026-07-24T04:06:42.104442+02:00 nextcloudpi postfix/smtpd[4074382]: too many errors after AUTH from unknown[172.94.9.89]
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2026-07-23T12:01:07.073926+02:00 nextcloudpi postfix/smtpd[3965599]: improper command pipelining aft ...
show more2026-07-23T12:01:07.073926+02:00 nextcloudpi postfix/smtpd[3965599]: improper command pipelining after CONNECT from scan-18.shadowserver.io[65.49.20.67]: GET / HTTP/1.1\r\nHost: 84.112.33.160:25\r\nUser-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)
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2026-07-23T10:02:57.970283+02:00 nextcloudpi postfix/smtpd[3962895]: improper command pipelining aft ...
show more2026-07-23T10:02:57.970283+02:00 nextcloudpi postfix/smtpd[3962895]: improper command pipelining after CONNECT from 106.211.203.35.bc.googleusercontent.com[35.203.211.106]: GET / HTTP/1.1\r\nHost: 84.112.33.160:25\r\nUser-Agent: Hello from Palo Alto Networks, find out more abo
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2026-07-23T07:45:24.133179+02:00 nextcloudpi postfix/smtpd[3960477]: improper command pipelining aft ...
show more2026-07-23T07:45:24.133179+02:00 nextcloudpi postfix/smtpd[3960477]: improper command pipelining after CONNECT from unknown[139.59.136.25]: \026\003\003\001\246\001\000\001\242\003\003\005tP\202}\225\017B\327I\241\363\310\363\027\376\254\232E\t\373M\030\344\021\245Z\370\362\025pT \354\f\335\266\275.\241\335A\211\242\310\311l\213\357\342\2018jF\205\002\260m\356dh\317\031A4\000\212\000\026\0003\000g\300\236\300\242\000\236\0009\000k\300\237\300\243\000\237
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2026-07-23T07:45:15.371574+02:00 nextcloudpi postfix/smtpd[3960396]: improper command pipelining aft ...
show more2026-07-23T07:45:15.371574+02:00 nextcloudpi postfix/smtpd[3960396]: improper command pipelining after CONNECT from unknown[167.99.254.106]: HELP\r\n
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2026-07-23T05:04:15.567117+02:00 nextcloudpi postfix/smtpd[3955085]: improper command pipelining aft ...
show more2026-07-23T05:04:15.567117+02:00 nextcloudpi postfix/smtpd[3955085]: improper command pipelining after CONNECT from 105.241.77.34.bc.googleusercontent.com[34.77.241.105]: HELP\r\n
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2026-07-23T01:20:26.311956+02:00 nextcloudpi postfix/smtpd[3951219]: improper command pipelining aft ...
show more2026-07-23T01:20:26.311956+02:00 nextcloudpi postfix/smtpd[3951219]: improper command pipelining after CONNECT from azpdegm2dz8a.stretchoid.com[172.203.244.252]: MGLNDD_84.112.33.160_25\n
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2026-07-22T17:28:57.798771+02:00 nextcloudpi postfix/smtpd[3850884]: improper command pipelining aft ...
show more2026-07-22T17:28:57.798771+02:00 nextcloudpi postfix/smtpd[3850884]: improper command pipelining after CONNECT from unknown[185.242.226.19]: \026\003\003\001\246\001\000\001\242\003\003\005\311\233\344\273d\314`\324mY\240\017K\344\343\240P\220\254\220Rj\235:\240CWts\235p \277c\356b\310\037\345T\005,\257U\234\321J!\027d\024\377\317i/]b\223<\033\313\234\212z\000\212\000\026\0003\000g\300\236\300\242\000\236\0009\000k\300\237\300\243\000\237
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2026-07-22T13:54:47.378863+02:00 nextcloudpi postfix/smtpd[3846995]: improper command pipelining aft ...
show more2026-07-22T13:54:47.378863+02:00 nextcloudpi postfix/smtpd[3846995]: improper command pipelining after CONNECT from unknown[71.6.232.27]: EHLO zx17.quadmetrics.com\r\n
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2026-07-22T04:25:38.877411+02:00 nextcloudpi postfix/smtpd[3832017]: improper command pipelining aft ...
show more2026-07-22T04:25:38.877411+02:00 nextcloudpi postfix/smtpd[3832017]: improper command pipelining after CONNECT from 177.28.76.34.bc.googleusercontent.com[34.76.28.177]: HELP\r\n
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2026-07-22T04:04:36.452614+02:00 nextcloudpi postfix/smtpd[3831686]: improper command pipelining aft ...
show more2026-07-22T04:04:36.452614+02:00 nextcloudpi postfix/smtpd[3831686]: improper command pipelining after CONNECT from unknown[118.193.57.121]: EHLO ABC\r\nHELP\r\nQUIT\r\n
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2026-07-22T03:27:55.191509+02:00 nextcloudpi postfix/smtpd[3831001]: improper command pipelining aft ...
show more2026-07-22T03:27:55.191509+02:00 nextcloudpi postfix/smtpd[3831001]: improper command pipelining after CONNECT from scan-21b.shadowserver.io[184.105.247.252]: GET / HTTP/1.1\r\nHost: 84.112.33.160:25\r\nUser-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)
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2026-07-22T02:12:36.146448+02:00 nextcloudpi postfix/smtpd[3829576]: improper command pipelining aft ...
show more2026-07-22T02:12:36.146448+02:00 nextcloudpi postfix/smtpd[3829576]: improper command pipelining after CONNECT from azpdcg6z28bm.stretchoid.com[135.119.96.220]: MGLNDD_84.112.33.160_25\n
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2026-07-22T01:58:57.073230+02:00 nextcloudpi postfix/smtpd[3829080]: improper command pipelining aft ...
show more2026-07-22T01:58:57.073230+02:00 nextcloudpi postfix/smtpd[3829080]: improper command pipelining after CONNECT from azpdsscmedp5.stretchoid.com[20.65.195.32]: \026\003\001\000{\001\000\000w\003\003\200\313\2510?\311\203\355\360"^\027#,\023\254\376\305-\374\002\207\362\362\212Kq\016(\247\337-\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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2026-07-21T14:59:42.287487+02:00 nextcloudpi postfix/smtpd[3759843]: improper command pipelining aft ...
show more2026-07-21T14:59:42.287487+02:00 nextcloudpi postfix/smtpd[3759843]: improper command pipelining after CONNECT from azpdegrkl94t.stretchoid.com[20.127.210.151]: MGLNDD_84.112.33.160_25\n
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2026-07-21T13:58:35.004887+02:00 nextcloudpi postfix/smtpd[3758835]: improper command pipelining aft ...
show more2026-07-21T13:58:35.004887+02:00 nextcloudpi postfix/smtpd[3758835]: improper command pipelining after CONNECT from zl-dfwc-us-gp5-wk101a.internet-census.org[109.105.210.77]: \026\003\001\000\203\001\000\000\177\003\003'\240\201\016\021{9\263\270\311D0U\033#\344\263\356\362\372%W\310\347\217\037 \0175\212vf\000\000\034\300/\300+\3000\300,\300\023\300\t\300\024\300\n\000\234\000\235\000/\0005\300\022\000\n\001\000\000:\000\005\000\005\001\000\000\000\000\000\n\000\b\000\006\000\027\000\030\000\031\000
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2026-07-21T11:53:10.883568+02:00 nextcloudpi postfix/smtpd[3756516]: improper command pipelining aft ...
show more2026-07-21T11:53:10.883568+02:00 nextcloudpi postfix/smtpd[3756516]: improper command pipelining after CONNECT from scan-57a.shadowserver.io[65.49.1.80]: GET / HTTP/1.1\r\nHost: 84.112.33.160:25\r\nUser-Agent: Mozilla/5.0 (Windows NT 6.1; ) AppleWebKit/537.3
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2026-07-21T09:52:29.397872+02:00 nextcloudpi postfix/smtpd[3753091]: improper command pipelining aft ...
show more2026-07-21T09:52:29.397872+02:00 nextcloudpi postfix/smtpd[3753091]: improper command pipelining after CONNECT from gibson.probe.onyphe.net[94.231.206.36]: EHLO 84.112.33.160\r\n
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2026-07-21T06:46:31.444690+02:00 nextcloudpi postfix/smtpd[3749931]: improper command pipelining aft ...
show more2026-07-21T06:46:31.444690+02:00 nextcloudpi postfix/smtpd[3749931]: improper command pipelining after CONNECT from unknown[80.94.95.152]: \003\000\000\023\016\340\000\000\000\000\000\001\000\b\000\003\000\000\000
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