Last night I finally got around to upgrading from SmarterMail Enterprise v14.X to v15.2.6039. Although everything seems to be working properly there is nothing being displayed in the Spool section other than the Dashboard. The Dashboard shows activity but there is nothing being displayed in the All Messages, Waiting To Deliver, Spam Quarantine, and Virus Quarantine sections ("No items to show in this list" is the only thing displayed on those pages). Looking in the Spool directory in File Manager all of these should have contents.
I have tried restarting the Spool service, restarting the SmarterMail service, and rebooting the Server all to no avail. Short of uninstalling and reinstalling I'm at a loss.
On the upside at least it is delivering emails and quarantining emails, there is just no way of seeing them in the web gui.
Any ideas of anything else I should try?