Dec 18 11:34:52 zimbra postfix/smtps/smtpd[10936]: warning: 45-65-222-111.linqtelecom.com.br[45.65.2 ...
show moreDec 18 11:34:52 zimbra postfix/smtps/smtpd[10936]: warning: 45-65-222-111.linqtelecom.com.br[45.65.222.111]: SASL LOGIN authentication failed: authentication failure
Dec 18 11:34:52 zimbra postfix/smtps/smtpd[10936]: lost connection after AUTH from 45-65-222-111.linqtelecom.com.br[45.65.222.111]
Dec 18 11:34:52 zimbra postfix/smtps/smtpd[10936]: disconnect from 45-65-222-111.linqtelecom.com.br[45.65.222.111] ehlo=1 auth=0/1 commands=1/2
Dec 19 15:55:21 zimbra postfix/smtps/smtpd[24699]: lost connection after CONNECT from unknown[45.65.222.111]
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Dec 19 08:20:57 zimbra postfix/smtps/smtpd[32032]: lost connection after CONNECT from battery.census ...
show moreDec 19 08:20:57 zimbra postfix/smtps/smtpd[32032]: lost connection after CONNECT from battery.census.shodan.io[93.174.95.106]
Dec 19 08:21:01 zimbra postfix/smtps/smtpd[32033]: lost connection after CONNECT from battery.census.shodan.io[93.174.95.106]
Dec 19 08:21:01 zimbra postfix/smtps/smtpd[32033]: lost connection after CONNECT from battery.census.shodan.io[93.174.95.106]
Dec 19 08:21:01 zimbra postfix/smtps/smtpd[32033]: lost connection after CONNECT from battery.census.shodan.io[93.174.95.106]
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Dec 18 17:36:24 zimbra postfix/smtpd[16867]: lost connection after STARTTLS from unknown[114.217.250 ...
show moreDec 18 17:36:24 zimbra postfix/smtpd[16867]: lost connection after STARTTLS from unknown[114.217.250.146]
Dec 19 06:52:45 zimbra postfix/smtpd[15588]: warning: unknown[114.217.250.146]: SASL LOGIN authentication failed: authentication failure
Dec 19 06:52:46 zimbra postfix/smtpd[15588]: lost connection after AUTH from unknown[114.217.250.146]
Dec 19 06:52:46 zimbra postfix/smtpd[15588]: disconnect from unknown[114.217.250.146] ehlo=2 starttls=1 auth=0/1 commands=3/4
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Dec 19 05:28:52 zimbra postfix/smtps/smtpd[30496]: lost connection after CONNECT from unknown[43.131 ...
show moreDec 19 05:28:52 zimbra postfix/smtps/smtpd[30496]: lost connection after CONNECT from unknown[43.131.37.227]
Dec 19 05:28:54 zimbra postfix/smtps/smtpd[30496]: lost connection after CONNECT from unknown[43.131.37.227]
Dec 19 05:28:56 zimbra postfix/smtps/smtpd[30496]: lost connection after CONNECT from unknown[43.131.37.227]
Dec 19 05:28:58 zimbra postfix/smtps/smtpd[30496]: lost connection after CONNECT from unknown[43.131.37.227]
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Dec 19 04:43:26 zimbra postfix/smtps/smtpd[5549]: lost connection after CONNECT from unknown[104.156 ...
show moreDec 19 04:43:26 zimbra postfix/smtps/smtpd[5549]: lost connection after CONNECT from unknown[104.156.155.23]
Dec 19 04:43:26 zimbra postfix/smtps/smtpd[5551]: lost connection after CONNECT from unknown[104.156.155.23]
Dec 19 04:43:27 zimbra postfix/smtps/smtpd[5548]: lost connection after CONNECT from unknown[104.156.155.23]
Dec 19 04:43:27 zimbra postfix/smtps/smtpd[5549]: lost connection after CONNECT from unknown[104.156.155.23]
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Dec 13 17:51:56 zimbra postfix/smtps/smtpd[29507]: lost connection after CONNECT from unknown[189.21 ...
show moreDec 13 17:51:56 zimbra postfix/smtps/smtpd[29507]: lost connection after CONNECT from unknown[189.215.84.218]
Dec 14 05:01:56 zimbra postfix/smtps/smtpd[20456]: lost connection after CONNECT from unknown[189.215.84.218]
Dec 14 05:01:56 zimbra postfix/smtps/smtpd[20456]: disconnect from unknown[189.215.84.218] ehlo=1 auth=0/1 commands=1/2
Dec 18 21:00:50 zimbra postfix/smtps/smtpd[1571]: warning: unknown[189.215.84.218]: SASL LOGIN authentication failed: authentication failure
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Dec 13 01:15:31 zimbra postfix/smtpd[13473]: disconnect from unknown[175.173.220.227] ehlo=2 starttl ...
show moreDec 13 01:15:31 zimbra postfix/smtpd[13473]: disconnect from unknown[175.173.220.227] ehlo=2 starttls=1 auth=0/1 commands=3/4
Dec 18 06:05:09 zimbra postfix/smtpd[19454]: warning: unknown[175.173.220.227]: SASL LOGIN authentication failed: authentication failure
Dec 18 06:05:09 zimbra postfix/smtpd[19454]: lost connection after AUTH from unknown[175.173.220.227]
Dec 18 06:05:09 zimbra postfix/smtpd[19454]: disconnect from unknown[175.173.220.227] ehlo=2 starttls=1 auth=0/1 commands=3/4
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Dec 17 23:02:20 pipo sshd[30218]: Connection closed by 123.153.4.246 port 33036 [preauth]
Dec 17 23: ...
show moreDec 17 23:02:20 pipo sshd[30218]: Connection closed by 123.153.4.246 port 33036 [preauth]
Dec 17 23:29:18 pipo sshd[20290]: Invalid user user from 123.153.4.246 port 55850
Dec 17 23:29:18 pipo sshd[20290]: Connection closed by invalid user user 123.153.4.246 port 55850 [preauth]
Dec 17 23:54:38 pipo sshd[8834]: Invalid user ethos from 123.153.4.246 port 54540
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Dec 13 15:09:02 zimbra postfix/smtps/smtpd[3178]: lost connection after CONNECT from unknown[58.19.2 ...
show moreDec 13 15:09:02 zimbra postfix/smtps/smtpd[3178]: lost connection after CONNECT from unknown[58.19.218.130]
Dec 17 18:21:32 zimbra postfix/smtps/smtpd[11838]: warning: unknown[58.19.218.130]: SASL LOGIN authentication failed: authentication failure
Dec 17 18:21:32 zimbra postfix/smtps/smtpd[11838]: lost connection after AUTH from unknown[58.19.218.130]
Dec 17 18:21:32 zimbra postfix/smtps/smtpd[11838]: disconnect from unknown[58.19.218.130] ehlo=1 auth=0/1 commands=1/2
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Dec 17 17:56:42 pipo sshd[12663]: Invalid user ubuntu from 51.75.204.93 port 55680
Dec 17 17:56:42 p ...
show moreDec 17 17:56:42 pipo sshd[12663]: Invalid user ubuntu from 51.75.204.93 port 55680
Dec 17 17:56:42 pipo sshd[12663]: Disconnected from invalid user ubuntu 51.75.204.93 port 55680 [preauth]
Dec 17 17:58:08 pipo sshd[13796]: Invalid user ubuntu from 51.75.204.93 port 57398
Dec 17 17:58:08 pipo sshd[13796]: Disconnected from invalid user ubuntu 51.75.204.93 port 57398 [preauth]
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Dec 17 04:01:39 zimbra postfix/smtps/smtpd[18474]: lost connection after EHLO from scanner-05.ch1.ce ...
show moreDec 17 04:01:39 zimbra postfix/smtps/smtpd[18474]: lost connection after EHLO from scanner-05.ch1.censys-scanner.com[162.142.125.211]
Dec 17 17:04:07 zimbra postfix/submission/smtpd[1031]: lost connection after UNKNOWN from scanner-05.ch1.censys-scanner.com[162.142.125.211]
Dec 17 17:04:08 zimbra postfix/submission/smtpd[1031]: lost connection after UNKNOWN from scanner-05.ch1.censys-scanner.com[162.142.125.211]
Dec 17 17:04:09 zimbra postfix/submission/smtpd[1031]: lost connection after UNKNOWN from scanner-05.ch1.censys-scanner.com[162.142.125.211]
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