DEAR TEAM

I HAVE FEW DOMAINS WHICH HAS BEEN CONFIGURED AT MICROSOFT CUSTOM DOMAINS FOR MAILING. BUT I AM NOT ABLE TO RECEIVE/SEND MAILS FROM/TO REDIFF.COM.

HERE IS MESSAGE RECEIVED IN BOUNCE MAIL AT REDIFF ACCOUNT.

"Hi. This is the qmail-send program at rediffmail.com.
I'm afraid I wasn't able to deliver your message to the following addresses.
This is a permanent error; I've given up. Sorry it didn't work out.

<*** Email address is removed for privacy ***>:
Connected to 65.54.188.109 but sender was rejected.
Remote host said: 550 SC-001 (BAY0-PAMC2-F1) Unfortunately, messages from 114.31.224.126 weren't sent. Please contact your Internet service provider since part of their network is on our block list. You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors.

<*** Email address is removed for privacy ***>:
Connected to 65.54.188.78 but sender was rejected.
Remote host said: 550 SC-001 (BAY0-PAMC1-F2) Unfortunately, messages from 114.31.224.126 weren't sent. Please contact your Internet service provider since part of their network is on our block list. You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors."


CAN ANYONE HELP. DOMAINS ARE WEBHAWK.IN AND SIGMAELEMENTS.COM


REGARDS
VIJAY ARORA
WEBHAWK MEDIA SERVICES
www.webhawk.in