Hello,
If you have enabled message tracking in Exchange and you cannot find the messages there, the only explanation is that the SMTP server setting in the PopGrabber account configuration is incorrect.
If you do not have message tracking enabled, you can check the message queues directly. See the following article for more information:
http://technet.microsoft.com/en-us/library/bb125022.aspxAnother thing to check is that the local domain name in the PopGrabber configuration matches the domain of the Exchange server.
We recommend you to set the report level of PopGrabber to debug and to leave the messages on the server during the configuration phase until everything works as expected.
Let us know if this information helps.
Regards,
Eclarsys Support