You can receive mail from netvigator account in RC by setting incoming mail (POP3) as your own netivgator setting (eg:pop.netvigator.com ) . However if you want to sent mail in RC you should set STMP: mail02@hgcbroadband.com then
tick : " My server requires authentication" --> Setting
2nd opion-->log in --> enter account name " yourname@hgcbroadband.com enter the password
you can also show your return address as netvigator account for the mail sent in RC by changing " General" setting