Your e-mail is being returned to you because there was a problem with its delivery. The reason your mail is being returned to you is listed in the section labeled: "----- The delivery status notification errors -----".

The line beginning with "Diagnostic-Code:" describes the specific reason your e-mail could not be delivered.  The following lines contains the

RFC822 header of the original email message.

Please direct further questions regarding this message to your e-mail administrator.

--AOL Postmaster

----- The delivery status notification errors -----

<***>: host mx2.hotmail.com[65.55.37.72] said: 550 SC-001

    (COL0-MC1-F28) Unfortunately, messages from 64.12.102.137 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. (in reply to MAIL

    FROM command)

Note: Removed email address for privacy reason.