NDR (non-delivery report)
Technology› E-mail› Microsoft Email› Microsoft Exchange
Microsoft Exchange 2003
A notice that a message was not delivered to the recipient. [Exchange 2003]
Technology› E-mail› Microsoft Email› Microsoft Exchange
Microsoft Exchange 2007
Notification that an e-mail message was not delivered to the recipient. [Exchange 2007]
Technology› E-mail› Microsoft Email› Microsoft Exchange
Microsoft Exchange 5.5
A notice that a message was not delivered to the recipient. [Exchange 5.5]