แต่มีอีเมลแบบนี้แจ้งมา Delivery has failed to these recipients or groups:
Chaichum, Siriwan (sc99220@imcnam.ssmb.com)
Your message couldn't be delivered. Despite repeated attempts to deliver your message, querying the Domain Name System (DNS) for the recipient's domain location information failed.
For more information and tips to fix this issue see this article:
http://go.microsoft.com/fwlink/?LinkId=38936 
สมัครสินเชื่อซิตี้
Chaichum, Siriwan (sc99220@imcnam.ssmb.com)
Your message couldn't be delivered. Despite repeated attempts to deliver your message, querying the Domain Name System (DNS) for the recipient's domain location information failed.
For more information and tips to fix this issue see this article: http://go.microsoft.com/fwlink/?LinkId=38936