2026-08-20T08:40:50.900500+02:00 srv02 postfix/submission/smtpd[1258831]: improper command pipelinin ...
show more2026-08-20T08:40:50.900500+02:00 srv02 postfix/submission/smtpd[1258831]: improper command pipelining after CONNECT from unknown[2604:a940:302:118:0:42::]: \026\003\001\005\306\001\000\005\302\003\003\354\254\255\302PE\302\003\025\344,<)\316\031%\306\244\234f\027\377L\256\304"P\240[\245s# T\221\001y\272c\254f\207\323,}\017\245\206J\326V\324t\003\224]\214\316\324\301\345fy\\,\000\032\300+\300/\300,\3000\314\251\314\250\300\t\300\023\300\n\300\024\023\001
2026-08-20T08:40:54.350067+02:00 srv02 postfix/submission/smtpd[1258878]: improper command pipelining after CONNECT from unknown[2604:a940:302:118:0:42::]: \026\003\001\000\312\001\000\000\306\003\003\226\201c#\236BcDQCs\313Lp\243eW\325\303\371v\353CG\003\203$g\314\362\242\035\000\000h\314\024\314\023\300/\300+\3000\300,\300\021\300\a\300'\300#\300\023\300\t\300(\300$\300\024\300\n\314\025\000\236\000\237\000g\000k\0003\0009\000\234\000\235\000\005\000\004
2026-08-20T08:40:56.901527+02:00 srv02 postfix/submission/smtpd[1258831]: lost co
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2026-08-20T08:30:07.008665+02:00 srv03 postfix/postscreen[1789176]: PREGREET 17 after 0.09 from [34. ...
show more2026-08-20T08:30:07.008665+02:00 srv03 postfix/postscreen[1789176]: PREGREET 17 after 0.09 from [34.181.178.38]:34034: HELO reddit.com\r\n
2026-08-20T08:30:07.388134+02:00 srv03 postfix/postscreen[1789176]: NOQUEUE: reject: RCPT from [34.181.178.38]:34034: 550 5.7.1 Service unavailable; client [34.181.178.38] blocked using zen.spamhaus.org; from=<[email protected]>, to=<[email protected]>, proto=SMTP, helo=<reddit.com>
2026-08-20T08:38:33.772567+02:00 srv03 postfix/postscreen[1789857]: PREGREET 14 after 0.09 from [34.181.178.38]:41508: HELO php.net\r\n
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2026-08-20T08:25:54.855784+02:00 mailtwo postfix/smtps/smtpd[270834]: lost connection after CONNECT ...
show more2026-08-20T08:25:54.855784+02:00 mailtwo postfix/smtps/smtpd[270834]: lost connection after CONNECT from ec2-18-222-170-127.us-east-2.compute.amazonaws.com[18.222.170.127]
2026-08-20T08:26:07.057753+02:00 mailtwo postfix/smtps/smtpd[270834]: lost connection after CONNECT from ec2-18-222-170-127.us-east-2.compute.amazonaws.com[18.222.170.127]
2026-08-20T08:27:20.485750+02:00 mailtwo postfix/smtps/smtpd[270834]: lost connection after CONNECT from ec2-18-222-170-127.us-east-2.compute.amazonaws.com[18.222.170.127]
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2026-08-20T08:08:25.862344+02:00 mailone postfix/smtpd[2242301]: lost connection after EHLO from azp ...
show more2026-08-20T08:08:25.862344+02:00 mailone postfix/smtpd[2242301]: lost connection after EHLO from azpdsgp9y705.stretchoid.com[40.124.173.16]
2026-08-20T08:08:25.987345+02:00 mailone postfix/smtpd[2242301]: improper command pipelining after CONNECT from azpdsgp9y705.stretchoid.com[40.124.173.16]: MGLNDD_88.198.86.35_25\n
2026-08-20T08:08:26.122911+02:00 mailone postfix/smtpd[2242301]: lost connection after UNKNOWN from azpdsgp9y705.stretchoid.com[40.124.173.16]
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2026-08-20T08:05:35.577059+02:00 webone sshd[721701]: Invalid user docker from 195.178.110.227 port ...
show more2026-08-20T08:05:35.577059+02:00 webone sshd[721701]: Invalid user docker from 195.178.110.227 port 47768
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2026-08-20T07:56:03.593223+02:00 srv03 postfix/submission/smtpd[1781697]: improper command pipelinin ...
show more2026-08-20T07:56:03.593223+02:00 srv03 postfix/submission/smtpd[1781697]: improper command pipelining after CONNECT from unknown[2604:a940:301:225:0:11::]: \026\003\001\005\306\001\000\005\302\003\003Q*\265\030\2055'9ZL\236%!3\027:\226\325>\026\225\235|\225O\236N\036\213n\nV =\002\222\236cC\327\177\f\025\217K\003&\265\360Z\330\236\215\347{\t\016H\360M\203\177\005\326\246\000\032\300+\300/\300,\3000\314\251\314\250\300\t\300\023\300\n\300\024\023\001
2026-08-20T07:56:05.004647+02:00 srv03 postfix/submission/smtpd[1781698]: improper command pipelining after CONNECT from unknown[2604:a940:301:225:0:11::]: \026\003\001\000\312\001\000\000\306\003\003\251<\267\aM\260MZ\305D\324\305\350\377\302\246E\335T\022J\307\025\226"m\202.CJc\374\000\000h\314\024\314\023\300/\300+\3000\300,\300\021\300\a\300'\300#\300\023\300\t\300(\300$\300\024\300\n\314\025\000\236\000\237\000g\000k\0003\0009\000\234\000\235\000\005\000\004
2026-08-20T07:56:06.596087+02:00 srv03 postfix/submission/smtpd[1781697]: lost
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2026-08-20T07:51:32.080467+02:00 srv03 postfix/postscreen[1780208]: PREGREET 20 after 0.15 from [35. ...
show more2026-08-20T07:51:32.080467+02:00 srv03 postfix/postscreen[1780208]: PREGREET 20 after 0.15 from [35.227.159.128]:35050: HELO wordpress.org\r\n
2026-08-20T07:51:32.456214+02:00 srv03 postfix/postscreen[1780208]: NOQUEUE: reject: RCPT from [35.227.159.128]:35050: 550 5.7.1 Service unavailable; client [35.227.159.128] blocked using zen.spamhaus.org; from=<[email protected]>, to=<[email protected]>, proto=SMTP, helo=<wordpress.org>
2026-08-20T07:54:31.891635+02:00 srv03 postfix/postscreen[1781058]: PREGREET 17 after 0.15 from [35.227.159.128]:33992: HELO reddit.com\r\n
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2026-08-20T07:28:13.968058+02:00 mailtwo sshd[267089]: Invalid user builder from 58.229.253.119 port ...
show more2026-08-20T07:28:13.968058+02:00 mailtwo sshd[267089]: Invalid user builder from 58.229.253.119 port 43274
2026-08-20T07:35:30.630900+02:00 mailtwo sshd[267569]: Invalid user odoo12 from 58.229.253.119 port 44096
2026-08-20T07:35:30.630900+02:00 mailtwo sshd[267569]: Invalid user odoo12 from 58.229.253.119 port 44096
2026-08-20T07:37:54.990342+02:00 mailtwo sshd[267637]: Invalid user jupyter from 58.229.253.119 port 34728
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2026-08-20T07:37:45.429113+02:00 srv03 postfix/postscreen[1777877]: PREGREET 16 after 0.1 from [35.2 ...
show more2026-08-20T07:37:45.429113+02:00 srv03 postfix/postscreen[1777877]: PREGREET 16 after 0.1 from [35.229.80.175]:33200: HELO slack.com\r\n
2026-08-20T07:37:46.596867+02:00 srv03 postfix/postscreen[1777877]: NOQUEUE: reject: RCPT from [35.229.80.175]:33200: 550 5.7.1 Service unavailable; client [35.229.80.175] blocked using zen.spamhaus.org; from=<[email protected]>, to=<[email protected]>, proto=SMTP, helo=<slack.com>
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2026-08-20T07:32:13.872755+02:00 srv03 postfix/submission/smtpd[1776932]: improper command pipelinin ...
show more2026-08-20T07:32:13.872755+02:00 srv03 postfix/submission/smtpd[1776932]: improper command pipelining after CONNECT from unknown[2604:a940:300:5b6:0:12::]: \026\003\001\005\306\001\000\005\302\003\003\265\267D\037M!\177Q\\\246K\257s\363Y\206A\277\210\2622CYO\324urp`,\002, \253\200\177A\230"+\227\301]\aK=>`\\\245\302Z\374\267\370Q&\330\234\330\3256\247\034\031\000\032\300+\300/\300,\3000\314\251\314\250\300\t\300\023\300\n\300\024\023\001
2026-08-20T07:32:14.661609+02:00 srv03 postfix/submission/smtpd[1776934]: improper command pipelining after CONNECT from unknown[2604:a940:300:5b6:0:12::]: \026\003\001\000\312\001\000\000\306\003\003\r\300\n\3271\352+\277\267\243\372\035\026\210\v\314\206X\315\241|\313\270t\005\227dO\361ZE)\000\000h\314\024\314\023\300/\300+\3000\300,\300\021\300\a\300'\300#\300\023\300\t\300(\300$\300\024\300\n\314\025\000\236\000\237\000g\000k\0003\0009\000\234\000\235\000\005\000\004
2026-08-20T07:32:14.865972+02:00 srv03 postfix/submission/smtpd[1776932]: lost con
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