XCON: One Invalid X.400 Recp. Causes NDR For All X.400 Recps.

ID: Q147093

The information in this article applies to:

Microsoft Exchange Server, versions 4.0, 5.0, 5.5

SYMPTOMS

When there is a invalid X.400 address in the To: field of a message, the Microsoft Exchange Message Transfer Agent (MTA) will not deliver the message to any valid X.400 addresses that might also be present in the To: field.

CAUSE

The O/R Address is generated according to the Oneoff Address and the message is submitted to the MTA. The MTA detects an invalid recipient and generates Non-Delivery Receipts (NDRs) for all addresses. This is by product design.

Additional query words:

Keywords : kbusage XCON exc4 exc5 exc55
Version : winnt:4.0,5.0,5.5
Platform : winnt
Issue type : kbprb