Oct 4 22:14:40 plesk postfix/smtpd[3420861]: warning: hostname ip4.gtt.net does not resolve to addr ...
show moreOct 4 22:14:40 plesk postfix/smtpd[3420861]: warning: hostname ip4.gtt.net does not resolve to address 154.14.144.90: No address associated with hostname
Oct 4 22:14:45 plesk postfix/smtpd[3420861]: warning: unknown[154.14.144.90]: SASL LOGIN authentication failed: authentication failure
Oct 4 22:14:46 plesk postfix/smtpd[3420861]: disconnect from unknown[154.14.144.90] ehlo=1 auth=0/1 commands=1/2
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Oct 4 21:59:41 plesk postfix/smtpd[3419872]: warning: hostname hn.kd.ny.adsl does not resolve to ad ...
show moreOct 4 21:59:41 plesk postfix/smtpd[3419872]: warning: hostname hn.kd.ny.adsl does not resolve to address 222.139.245.137: Name or service not known
Oct 4 21:59:47 plesk postfix/smtpd[3419872]: warning: unknown[222.139.245.137]: SASL LOGIN authentication failed: authentication failure
Oct 4 21:59:48 plesk postfix/smtpd[3419872]: disconnect from unknown[222.139.245.137] ehlo=1 auth=0/1 commands=1/2
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Oct 4 21:58:35 plesk postfix/smtpd[3419872]: warning: hostname 70-89-116.5-BusName-WA.hfc.comcastbu ...
show moreOct 4 21:58:35 plesk postfix/smtpd[3419872]: warning: hostname 70-89-116.5-BusName-WA.hfc.comcastbusiness.net does not resolve to address 70.89.116.5: Name or service not known
Oct 4 21:58:40 plesk postfix/smtpd[3419872]: warning: unknown[70.89.116.5]: SASL LOGIN authentication failed: authentication failure
Oct 4 21:58:42 plesk postfix/smtpd[3419872]: disconnect from unknown[70.89.116.5] ehlo=1 auth=0/1 commands=1/2
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Oct 4 21:50:53 plesk postfix/smtpd[3419403]: lost connection after CONNECT from ip217-160-135-185.p ...
show moreOct 4 21:50:53 plesk postfix/smtpd[3419403]: lost connection after CONNECT from ip217-160-135-185.pbiaas.com[217.160.135.185]
Oct 4 21:50:57 plesk postfix/smtpd[3419403]: warning: ip217-160-135-185.pbiaas.com[217.160.135.185]: SASL CRAM-MD5 authentication failed: authentication failure
Oct 4 21:50:57 plesk postfix/smtpd[3419403]: warning: ip217-160-135-185.pbiaas.com[217.160.135.185]: SASL PLAIN authentication failed: authentication failure
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Oct 4 21:42:43 plesk postfix/smtpd[3418868]: warning: hostname ptr-203-110-90-250.deldsl.net does n ...
show moreOct 4 21:42:43 plesk postfix/smtpd[3418868]: warning: hostname ptr-203-110-90-250.deldsl.net does not resolve to address 203.110.90.250: Name or service not known
Oct 4 21:42:51 plesk postfix/smtpd[3418868]: warning: unknown[203.110.90.250]: SASL LOGIN authentication failed: authentication failure
Oct 4 21:42:53 plesk postfix/smtpd[3418868]: disconnect from unknown[203.110.90.250] ehlo=1 auth=0/1 commands=1/2
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Oct 4 21:33:16 plesk postfix/smtpd[3418331]: warning: hostname 105-224-19-184.east.dsl.telkomsa.net ...
show moreOct 4 21:33:16 plesk postfix/smtpd[3418331]: warning: hostname 105-224-19-184.east.dsl.telkomsa.net does not resolve to address 105.224.19.184: Name or service not known
Oct 4 21:33:25 plesk postfix/smtpd[3418331]: warning: unknown[105.224.19.184]: SASL LOGIN authentication failed: authentication failure
Oct 4 21:33:26 plesk postfix/smtpd[3418331]: disconnect from unknown[105.224.19.184] ehlo=1 auth=0/1 commands=1/2
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Oct 4 21:30:57 plesk postfix/smtpd[3418108]: warning: unknown[111.61.177.189]: SASL LOGIN authentic ...
show moreOct 4 21:30:57 plesk postfix/smtpd[3418108]: warning: unknown[111.61.177.189]: SASL LOGIN authentication failed: authentication failure
Oct 4 21:31:00 plesk postfix/smtpd[3418108]: disconnect from unknown[111.61.177.189] ehlo=1 auth=0/1 commands=1/2
Oct 4 21:32:25 plesk postfix/smtpd[3418160]: lost connection after CONNECT from unknown[111.61.177.189]
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Oct 4 20:36:20 plesk postfix/smtpd[3413867]: lost connection after CONNECT from 24-119-144-86.cpe.s ...
show moreOct 4 20:36:20 plesk postfix/smtpd[3413867]: lost connection after CONNECT from 24-119-144-86.cpe.sparklight.net[24.119.144.86]
Oct 4 21:31:17 plesk postfix/smtpd[3418119]: disconnect from 24-119-144-86.cpe.sparklight.net[24.119.144.86] ehlo=1 auth=0/1 commands=1/2
Oct 4 21:32:00 plesk postfix/smtpd[3418161]: warning: 24-119-144-86.cpe.sparklight.net[24.119.144.86]: SASL LOGIN authentication failed: authentication failure
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Oct 4 21:31:28 plesk postfix/smtpd[3418119]: warning: hostname nsg-corporate-87.230.187.122.airtel. ...
show moreOct 4 21:31:28 plesk postfix/smtpd[3418119]: warning: hostname nsg-corporate-87.230.187.122.airtel.in does not resolve to address 122.187.230.87: Name or service not known
Oct 4 21:31:43 plesk postfix/smtpd[3418119]: warning: unknown[122.187.230.87]: SASL LOGIN authentication failed: authentication failure
Oct 4 21:31:47 plesk postfix/smtpd[3418119]: disconnect from unknown[122.187.230.87] ehlo=1 auth=0/1 commands=1/2
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Oct 4 21:31:12 plesk postfix/smtpd[3418115]: lost connection after CONNECT from unknown[211.196.31. ...
show moreOct 4 21:31:12 plesk postfix/smtpd[3418115]: lost connection after CONNECT from unknown[211.196.31.2]
Oct 4 21:31:31 plesk postfix/smtpd[3418112]: lost connection after CONNECT from unknown[211.196.31.2]
Oct 4 21:31:46 plesk postfix/smtpd[3418111]: lost connection after CONNECT from unknown[211.196.31.2]
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Oct 4 21:31:04 plesk postfix/smtpd[3418111]: warning: hostname 177-61-137-26.dsl.telesp.net.br does ...
show moreOct 4 21:31:04 plesk postfix/smtpd[3418111]: warning: hostname 177-61-137-26.dsl.telesp.net.br does not resolve to address 177.61.137.26: Name or service not known
Oct 4 21:31:12 plesk postfix/smtpd[3418111]: lost connection after CONNECT from unknown[177.61.137.26]
Oct 4 21:31:22 plesk postfix/smtpd[3418117]: warning: hostname 177-61-137-26.dsl.telesp.net.br does not resolve to address 177.61.137.26: Name or service not known
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Oct 4 21:31:07 plesk postfix/smtpd[3418116]: warning: hostname Mail.chinaqiaoyu.com does not resolv ...
show moreOct 4 21:31:07 plesk postfix/smtpd[3418116]: warning: hostname Mail.chinaqiaoyu.com does not resolve to address 222.185.255.227
Oct 4 21:31:19 plesk postfix/smtpd[3418116]: warning: unknown[222.185.255.227]: SASL LOGIN authentication failed: authentication failure
Oct 4 21:31:21 plesk postfix/smtpd[3418116]: disconnect from unknown[222.185.255.227] ehlo=1 auth=0/1 commands=1/2
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Oct 4 21:30:48 plesk postfix/smtpd[3418112]: warning: hostname nsg-corporate-173.224.187.122.airtel ...
show moreOct 4 21:30:48 plesk postfix/smtpd[3418112]: warning: hostname nsg-corporate-173.224.187.122.airtel.in does not resolve to address 122.187.224.173: Name or service not known
Oct 4 21:31:00 plesk postfix/smtpd[3418112]: warning: unknown[122.187.224.173]: SASL LOGIN authentication failed: authentication failure
Oct 4 21:31:02 plesk postfix/smtpd[3418112]: disconnect from unknown[122.187.224.173] ehlo=1 auth=0/1 commands=1/2
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Oct 4 19:33:12 plesk postfix/smtpd[3409512]: warning: hostname 177-174-125-183.user.vivozap.com.br ...
show moreOct 4 19:33:12 plesk postfix/smtpd[3409512]: warning: hostname 177-174-125-183.user.vivozap.com.br does not resolve to address 177.174.125.183: Name or service not known
Oct 4 19:33:20 plesk postfix/smtpd[3409512]: lost connection after CONNECT from unknown[177.174.125.183]
Oct 4 21:31:03 plesk postfix/smtpd[3418108]: warning: hostname 177-174-125-183.user.vivozap.com.br does not resolve to address 177.174.125.183: Name or service not known
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Oct 4 21:22:49 plesk postfix/smtpd[3416725]: warning: hostname 239.78.212.118.adsl-pool.jx.chinauni ...
show moreOct 4 21:22:49 plesk postfix/smtpd[3416725]: warning: hostname 239.78.212.118.adsl-pool.jx.chinaunicom.com does not resolve to address 118.212.78.239: Name or service not known
Oct 4 21:22:56 plesk postfix/smtpd[3416725]: warning: unknown[118.212.78.239]: SASL LOGIN authentication failed: authentication failure
Oct 4 21:22:57 plesk postfix/smtpd[3416725]: disconnect from unknown[118.212.78.239] ehlo=1 auth=0/1 commands=1/2
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