Oct 16 13:47:48 ksol postfix/postscreen[79278]: NOQUEUE: reject: RCPT from [34.38.218.201]:37752: 55 ...
show moreOct 16 13:47:48 ksol postfix/postscreen[79278]: NOQUEUE: reject: RCPT from [34.38.218.201]:37752: 550 5.7.1 Service unavailable; client [34.38.218.201] blocked using zen.spamhaus.org; from=<>, to=<anonymized@email>, proto=ESMTP, helo=<[10.88.0.3]>
...
show less
Oct 16 12:32:08 ksol postfix/submission-587/smtpd[25737]: NOQUEUE: reject: CONNECT from unknown[103. ...
show moreOct 16 12:32:08 ksol postfix/submission-587/smtpd[25737]: NOQUEUE: reject: CONNECT from unknown[103.248.207.178]:59773: 554 5.7.1 Service unavailable; Client host [103.248.207.178] blocked using sbl-xbl.spamhaus.org; Listed by CSS, see https://check.spamhaus.org/query/ip/103.248.207.178 / Listed by XBL, see https://check.spamhaus.org/query/ip/103.248.207.178; proto=SMTP
Oct 16 12:32:08 ksol postfix/submission-587/smtpd[25737]: NOQUEUE: lost connection after CONNECT from unknown[103.248.207.178]:59773
...
show less
Oct 16 12:25:23 ksol postfix/submission-587/smtpd[42013]: NOQUEUE: reject: CONNECT from unknown[172. ...
show moreOct 16 12:25:23 ksol postfix/submission-587/smtpd[42013]: NOQUEUE: reject: CONNECT from unknown[172.56.181.4]:7896: 554 5.7.1 Service unavailable; Client host [172.56.181.4] blocked using dnsbl.dronebl.org; IRC spam drone (litmus/sdbot/fyle); proto=SMTP
Oct 16 12:25:24 ksol postfix/submission-587/smtpd[42013]: NOQUEUE: lost connection after CONNECT from unknown[172.56.181.4]:7896
...
show less
Oct 16 12:15:26 ksol postfix/submission-587/smtpd[98261]: NOQUEUE: lost connection after CONNECT fro ...
show moreOct 16 12:15:26 ksol postfix/submission-587/smtpd[98261]: NOQUEUE: lost connection after CONNECT from 2A001110010AF4FE798EFB877159097C.mobile.pool.telekom.hu[2a00:1110:10a:f4fe:798e:fb87:7159:97c]:43008
Oct 16 12:15:26 ksol postfix/submission-587/smtpd[98090]: NOQUEUE: lost connection after CONNECT from 2A001110010AF4FE798EFB877159097C.mobile.pool.telekom.hu[2a00:1110:10a:f4fe:798e:fb87:7159:97c]:42996
...
show less
Oct 16 11:09:30 ksol postfix/submission-587/smtpd[72076]: NOQUEUE: reject: CONNECT from unknown[102. ...
show moreOct 16 11:09:30 ksol postfix/submission-587/smtpd[72076]: NOQUEUE: reject: CONNECT from unknown[102.221.238.26]:58678: 554 5.7.1 Service unavailable; Client host [102.221.238.26] blocked using sbl-xbl.spamhaus.org; Listed by XBL, see https://check.spamhaus.org/query/ip/102.221.238.26 / Listed by CSS, see https://check.spamhaus.org/query/ip/102.221.238.26; proto=SMTP
Oct 16 11:09:31 ksol postfix/submission-587/smtpd[72076]: NOQUEUE: lost connection after CONNECT from unknown[102.221.238.26]:58678
...
show less
Oct 16 10:49:00 ksol postfix/postscreen[44130]: PREGREET 12 after 1.1 from [220.202.112.204]:63200: ...
show moreOct 16 10:49:00 ksol postfix/postscreen[44130]: PREGREET 12 after 1.1 from [220.202.112.204]:63200: ehlo hello\r\n
Oct 16 10:49:04 ksol postfix/postscreen[44130]: HANGUP after 3.6 from [220.202.112.204]:63200 in tests after SMTP handshake
...
show less
Oct 16 10:49:03 ksol postfix/postscreen[44130]: PREGREET 23 after 0.28 from [43.248.108.184]:43384: ...
show moreOct 16 10:49:03 ksol postfix/postscreen[44130]: PREGREET 23 after 0.28 from [43.248.108.184]:43384: EHLO mail.example.com\r\n
Oct 16 10:49:04 ksol postfix/postscreen[44130]: HANGUP after 1.2 from [43.248.108.184]:43384 in tests after SMTP handshake
...
show less
Oct 16 10:25:27 ksol postfix/submission-587/smtpd[37521]: improper command pipelining after CONNECT ...
show moreOct 16 10:25:27 ksol postfix/submission-587/smtpd[37521]: improper command pipelining after CONNECT from unknown[2604:a940:300:5b6:0:4::]:62654: \026\003\001\005\306\001\000\005\302\003\0030\0355+\277\241E\331v\0257/\216~\247F\202\030+\324>~6#j\316\335h\267\326^\340 \271;\206%a\246n\306\314K\254\212\343\343\212R\207T+\232\033`X/.a\034\2155\203\243\272\000\032\300+\300/\300,\3000\314\251\314\250\300\t\300\023\300\n\300\024\023\001
Oct 16 10:25:27 ksol postfix/submission-587/smtpd[37521]: improper command pipelining after CONNECT from unknown[2604:a940:300:5b6:0:4::]:62666: \026\003\001\000\312\001\000\000\306\003\003\370\372\337\037\351:\243\365\223\001\212\273\3735\305\360\037<\354\r\232\223\021^Ju9>8\020\356\225\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
...
show less
Oct 16 07:22:29 ksol postfix/postscreen[43589]: HANGUP after 0.02 from [2604:a940:301:225:0:11::]:63 ...
show moreOct 16 07:22:29 ksol postfix/postscreen[43589]: HANGUP after 0.02 from [2604:a940:301:225:0:11::]:63846 in tests after SMTP handshake
Oct 16 09:54:44 ksol postfix/submission-587/smtpd[18343]: improper command pipelining after CONNECT from unknown[2604:a940:301:225:0:11::]:60160: GET / HTTP/1.1\r\nHost: [2a01:4f8:2200:30c2::22]:587\r\nUser-Agent: Hello from Palo Alto Networks, find
...
show less
Oct 16 09:37:50 ksol postfix/submission-587/smtpd[9073]: NOQUEUE: reject: CONNECT from unknown[183.8 ...
show moreOct 16 09:37:50 ksol postfix/submission-587/smtpd[9073]: NOQUEUE: reject: CONNECT from unknown[183.82.242.34]:57232: 554 5.7.1 Service unavailable; Client host [183.82.242.34] blocked using sbl-xbl.spamhaus.org; Listed by CSS, see https://check.spamhaus.org/query/ip/183.82.242.34 / Listed by XBL, see https://check.spamhaus.org/query/ip/183.82.242.34; proto=SMTP
Oct 16 09:37:50 ksol postfix/submission-587/smtpd[9073]: NOQUEUE: lost connection after CONNECT from unknown[183.82.242.34]:57232
...
show less
Oct 16 09:05:30 ksol postfix/submissions-465/smtpd[25456]: NOQUEUE: reject: CONNECT from unknown[2a0 ...
show moreOct 16 09:05:30 ksol postfix/submissions-465/smtpd[25456]: NOQUEUE: reject: CONNECT from unknown[2a01:4020:2:b:102::442]:3388: 554 5.7.1 Service unavailable; Client host [2a01:4020:2:b:102::442] blocked using sbl-xbl.spamhaus.org; Listed by XBL, see https://check.spamhaus.org/query/ip/2a01:4020:2:b:102::442; proto=SMTP
Oct 16 09:05:30 ksol postfix/submissions-465/smtpd[25456]: NOQUEUE: lost connection after CONNECT from unknown[2a01:4020:2:b:102::442]:3388
...
show less