Urgent! Please help! How to block one ip or more from one cpanel server


Well-Known Member
Oct 6, 2001
one hosting company using whois.sc search all our server , and they send out spam to all domain he search in whois.sc , now can any one tell me how to block ip or how to block their ip in exim / mailscanner , so that all their Email server ip and all their ip filter before send to all our user .

Please help , urgent

Thank You!

:D :D