Final-Recipient: RFC822; ying_peer@hotmail.co.th
Action: failed
Status: 5.0.0
Diagnostic-Code: SMTP; 550 OU-002 (COL004-MC1F17) Unfortunately, messages from
202.47.249.23 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.
Last-Attempt-Date: Thu, 2 Jul 2015 11:45:05 +0700