I have a strange email issue please help

Clocker

Golden Member
Sep 17, 2000
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0
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whenever i send an email to xxx.e.johnson@us.army.mil

i get this

This is an automatically generated Delivery Status Notification.

Delivery to the following recipients failed.

xxx.johnson@ng.army.mil


Why is the last part of the email address different. I retyped my email message in outlook and i still get the same message. I just dont get it. this is the first time i ever had this issue. also please note the email address has been changed for privacy purposes.