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No reports in the last 60 days
42.51.40.200 has been reported 25
times. The most recent report is from
.
The full history is preserved below and remains searchable. A
0% score reflects the absence of recent activity, but
this is not a guarantee that earlier reports were invalid. Abuse confidence score decays,
naturally, over time, when the abusive activity stops.
2024-09-27T15:20:39.721743+03:00 pmg-1 postfix/postscreen[53128]: PREGREET 11 after 0.97 from [42.51 ...
show more2024-09-27T15:20:39.721743+03:00 pmg-1 postfix/postscreen[53128]: PREGREET 11 after 0.97 from [42.51.40.200]:60597: EHLO User\r\n
2024-09-27T15:25:49.151561+03:00 pmg-1 postfix/postscreen[53195]: PREGREET 11 after 0.25 from [42.51.40.200]:57872: EHLO User\r\n
2024-09-27T15:30:52.579317+03:00 pmg-1 postfix/postscreen[53327]: PREGREET 11 after 0.25 from [42.51.40.200]:55150: EHLO User\r\n
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Sep 27 10:00:16 server postfix/smtpd[587543]: connect from unknown[42.51.40.200]
Sep 27 10:05:15 ser ...
show moreSep 27 10:00:16 server postfix/smtpd[587543]: connect from unknown[42.51.40.200]
Sep 27 10:05:15 server postfix/smtpd[591412]: connect from unknown[42.51.40.200]
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2024-09-26T22:53:15.715124+03:00 pmg-1 postfix/postscreen[24200]: PREGREET 11 after 0.31 from [42.51 ...
show more2024-09-26T22:53:15.715124+03:00 pmg-1 postfix/postscreen[24200]: PREGREET 11 after 0.31 from [42.51.40.200]:53853: EHLO User\r\n
2024-09-26T22:58:04.600358+03:00 pmg-1 postfix/postscreen[25064]: PREGREET 11 after 0.31 from [42.51.40.200]:51151: EHLO User\r\n
2024-09-26T23:02:52.966232+03:00 pmg-1 postfix/postscreen[25115]: PREGREET 11 after 0.34 from [42.51.40.200]:64816: EHLO User\r\n
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Sep 26 21:55:19 server postfix/smtpd[417957]: connect from unknown[42.51.40.200]
Sep 26 22:00:02 ser ...
show moreSep 26 21:55:19 server postfix/smtpd[417957]: connect from unknown[42.51.40.200]
Sep 26 22:00:02 server postfix/smtpd[419004]: connect from unknown[42.51.40.200]
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Email Spam
Anonymous
Sep 26 22:53:44 ns sm-mta[6301]: 48QJrc5L006301: [42.51.40.200] did not issue MAIL/EXPN/VRFY/ETRN du ...
show moreSep 26 22:53:44 ns sm-mta[6301]: 48QJrc5L006301: [42.51.40.200] did not issue MAIL/EXPN/VRFY/ETRN during connection to IPv4
Sep 26 22:58:30 ns sm-mta[13040]: 48QJwNY0013040: [42.51.40.200] did not issue MAIL/EXPN/VRFY/ETRN during connection to IPv4
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Email Spam
Anonymous
2024-09-26T00:22:28.635630+00:00 s1 postfix/smtpd[1360840]: warning: unknown[42.51.40.200]: SASL LOG ...
show more2024-09-26T00:22:28.635630+00:00 s1 postfix/smtpd[1360840]: warning: unknown[42.51.40.200]: SASL LOGIN authentication failed: Invalid authentication mechanism, sasl_username=(unavailable)
2024-09-26T00:22:28.869615+00:00 s1 postfix/smtpd[1360840]: disconnect from unknown[42.51.40.200] ehlo=1 auth=0/1 quit=1 commands=2/3
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