We have Microsft Exchange Server running on Windows Server 2003.
I have a user running Outlook 2007. He is able to send emails to all Distribution lists except for one.
When he tries to send to this DL the mail goes into his Sent items but it is not delivered to any of the members of the DL.
He does not get a bounced back mail.
I have tried deleting this DL and recreating it but he has the same problem. The workaround I'm using is to send the mail to the DL on the users behlaf but this is not ideal.
Can anyone help with some wat to troubleshoot this?