Jan 4 04:29:56 zimbra postfix/submission/smtpd[7931]: lost connection after UNKNOWN from purple.cen ...
show moreJan 4 04:29:56 zimbra postfix/submission/smtpd[7931]: lost connection after UNKNOWN from purple.census.shodan.io[185.165.190.17]
Jan 4 04:29:56 zimbra postfix/submission/smtpd[7931]: lost connection after UNKNOWN from purple.census.shodan.io[185.165.190.17]
Jan 4 04:29:56 zimbra postfix/submission/smtpd[7931]: lost connection after UNKNOWN from purple.census.shodan.io[185.165.190.17]
Jan 4 04:29:57 zimbra postfix/submission/smtpd[7931]: lost connection after UNKNOWN from purple.census.shodan.io[185.165.190.17]
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Dec 31 01:38:34 zimbra postfix/smtps/smtpd[13235]: lost connection after CONNECT from unknown[202.20 ...
show moreDec 31 01:38:34 zimbra postfix/smtps/smtpd[13235]: lost connection after CONNECT from unknown[202.200.14.2]
Dec 31 01:38:34 zimbra postfix/smtps/smtpd[13235]: disconnect from unknown[202.200.14.2] ehlo=1 auth=0/1 commands=1/2
Jan 4 02:49:38 zimbra postfix/smtps/smtpd[12079]: warning: unknown[202.200.14.2]: SASL LOGIN authentication failed: authentication failure
Jan 4 02:49:40 zimbra postfix/smtps/smtpd[12079]: lost connection after AUTH from unknown[202.200.14.2]
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Jan 4 00:11:06 zimbra postfix/smtps/smtpd[21358]: warning: unknown[187.51.232.206]: SASL LOGIN auth ...
show moreJan 4 00:11:06 zimbra postfix/smtps/smtpd[21358]: warning: unknown[187.51.232.206]: SASL LOGIN authentication failed: authentication failure
Jan 4 00:11:07 zimbra postfix/smtps/smtpd[21358]: lost connection after AUTH from unknown[187.51.232.206]
Jan 4 00:11:07 zimbra postfix/smtps/smtpd[21358]: disconnect from unknown[187.51.232.206] ehlo=1 auth=0/1 commands=1/2
Jan 4 01:05:19 zimbra postfix/smtps/smtpd[18994]: lost connection after CONNECT from unknown[187.51.232.206]
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Jan 3 01:18:03 zimbra postfix/smtpd[30527]: lost connection after CONNECT from unknown[180.120.133. ...
show moreJan 3 01:18:03 zimbra postfix/smtpd[30527]: lost connection after CONNECT from unknown[180.120.133.121]
Jan 3 22:37:01 zimbra postfix/smtpd[32542]: warning: unknown[180.120.133.121]: SASL LOGIN authentication failed: authentication failure
Jan 3 22:37:02 zimbra postfix/smtpd[32542]: lost connection after AUTH from unknown[180.120.133.121]
Jan 3 22:37:02 zimbra postfix/smtpd[32542]: disconnect from unknown[180.120.133.121] ehlo=2 starttls=1 auth=0/1 commands=3/4
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Jan 3 04:03:10 zimbra postfix/smtpd[23440]: lost connection after EHLO from unknown[121.232.48.17]
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show moreJan 3 04:03:10 zimbra postfix/smtpd[23440]: lost connection after EHLO from unknown[121.232.48.17]
Jan 3 08:47:42 zimbra postfix/smtpd[26520]: warning: unknown[121.232.48.17]: SASL LOGIN authentication failed: authentication failure
Jan 3 08:47:43 zimbra postfix/smtpd[26520]: lost connection after AUTH from unknown[121.232.48.17]
Jan 3 08:47:43 zimbra postfix/smtpd[26520]: disconnect from unknown[121.232.48.17] ehlo=2 starttls=1 auth=0/1 commands=3/4
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Dec 31 12:58:38 zimbra postfix/submission/smtpd[10612]: lost connection after CONNECT from unknown[1 ...
show moreDec 31 12:58:38 zimbra postfix/submission/smtpd[10612]: lost connection after CONNECT from unknown[103.145.254.196]
Dec 31 12:58:41 zimbra postfix/submission/smtpd[10612]: lost connection after HELO from unknown[103.145.254.196]
Jan 3 04:59:22 zimbra postfix/submission/smtpd[28796]: NOQUEUE: reject: RCPT from unknown[103.145.254.196]: 554 5.7.1 <unknown[103.145.254.196]>: Client host rejected: Access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<WIN-AFLKT6R0B83>
Jan 3 04:59:22 zimbra postfix/submission/smtpd[28796]: lost connection after RCPT from unknown[103.145.254.196]
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Jan 2 18:35:38 zimbra postfix/smtpd[30253]: lost connection after STARTTLS from unknown[222.187.223 ...
show moreJan 2 18:35:38 zimbra postfix/smtpd[30253]: lost connection after STARTTLS from unknown[222.187.223.130]
Jan 3 04:36:34 zimbra postfix/smtpd[14488]: warning: unknown[222.187.223.130]: SASL LOGIN authentication failed: authentication failure
Jan 3 04:36:35 zimbra postfix/smtpd[14488]: lost connection after AUTH from unknown[222.187.223.130]
Jan 3 04:36:35 zimbra postfix/smtpd[14488]: disconnect from unknown[222.187.223.130] ehlo=2 starttls=1 auth=0/1 commands=3/4
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