I disabled an user, and then re-enable this user later on. But that user cannot access her Outlook E

....when I sent her a test e-mail, I got this kind of bounce back message:

Your message did not reach some or all of the intended recipients.

Subject: test
Sent: 3/29/2005 4:16 PM

The following recipient(s) could not be reached:

This Useron 3/29/2005 4:16 PM
The message reached the recipient's e-mail system, but delivery
was refused. Attempt to resend the message. If it still fails, contact
your system administrator.
<mailserver.mycompany.net #5.2.1>


Here are the servers info:

Domain Controller: Windows Server 2003
Exchange Server: Windows Server 2003+Microsoft Exchange 2003 Enterprise

Thank you for your help.

 

Wait until the information about this re-enabled user replicates to the GC
used by Exchange server, and then wait again for Exchange's NSPI (might be
wrong with abbreviation here, some sort of directory services proxy service
for accessing DS data) re-reads it from GC.