Urgent Attention:74.201.84.163 Again Blacklisted By SORBS.NET

Urgent Attention:74.201.84.163 Again Blacklisted By SORBS.NET

Hello,

Got this from bounced mail -

This message was created automatically by mail delivery software.
 A message that you sent could not be delivered to one or more of its recipients. This is a permanent error.

vrsharma@abulkhairgroup.com , ERROR_CODE :554, ERROR_CODE :5.7.1 Rejected 74.201.84.163 found in  dnsbl.sorbs.net

tanzin@abulkhairgroup.com , ERROR_CODE :554, ERROR_CODE :5.7.1 Rejected 74.201.84.163 found in  dnsbl.sorbs.net

anwarhossain@abulkhairgroup.com , ERROR_CODE :554, ERROR_CODE :5.7.1 Rejected 74.201.84.163 found in  dnsbl.sorbs.net

yeamin@abulkhairgroup.com , ERROR_CODE :554, ERROR_CODE :5.7.1 Rejected 74.201.84.163 found in  dnsbl.sorbs.net

sumanzakir@abulkhairgroup.com , ERROR_CODE :554, ERROR_CODE :5.7.1 Rejected 74.201.84.163 found in  dnsbl.sorbs.net

rmalviya@abulkhairgroup.com , ERROR_CODE :554, ERROR_CODE :5.7.1 Rejected 74.201.84.163 found in  dnsbl.sorbs.net

Please check out the Blacklisted link in SORBS.NET

http://mxtoolbox.com/SuperTool.aspx?action=blacklist%3a74.201.84.163&run=toolpage#


You are requested to solve this issue permanently asap.

Thanks.