XCLN: X.400 One-Off Address in To Field Can Cause Error (147413)



The information in this article applies to:

  • Microsoft Exchange Client 4.0
  • Microsoft Exchange Windows NT client 4.0
  • Microsoft Exchange MS-DOS client 4.0

This article was previously published under Q147413

SYMPTOMS

The following error message occurs when you try to send a message to an X.400 One-Off address, such as "c=us;a= ;p=xyz;o=abc;s=userx" (without quotation marks):
Microsoft Exchange does not recognize "c=us"

CAUSE

This error occurs because Exchange interprets semi-colons (;) in the address field as separator characters between two different addresses.

RESOLUTION

Put the X.400 One-Off address into the [x400: ] format to allow Exchange to interpret the semi-colons in the address as part of one X.400 address.

For example, put the "c=us;a= ;p=xyz;o=abc;s=userx" X.400 address in the following format in the To: field:

[x400:c=us;a= ;p=xyz;o=abc;s=userx]

When using a one-off format for the X.400 addresses that use a DDA (Domain Defined Attribute) the following syntax should be used:

[x400:c=us;a= ;p=xyz;o=abc;dda\:id=003749395]

In addition, the X.400 address can be put into the X.400 new template to be resolved automatically. To do this:
  1. Choose the TO button.
  2. Choose NEW and choose X.400 address.
  3. Add the addressee information to the appropriate field and choose OK.

Modification Type:MinorLast Reviewed:8/16/2005
Keywords:kbusage KB147413