After updating the CoreSettings.config PreferredNSHost value and the Authority key in the Registry my email inbox is no longer processing. (See https://www-secure.symantec.com/connect/forums/helpdesk-passing-different-path-different-resources for details of the changes). The Last Attempt was several days ago, it has just stopped attempting. I have tried creating a new Inbox with duplicate settings but it isn't attempting/processing either. Outgoing messages are being sent just fine, just not incomming. I can run the Inbox process manually and it works fine, it just runs under my credentials instead of the 'Helpdesk' credentials and this messes up some automation. I also don't want to sit and process email all day.
I can't find any settings outside of AExHD that seem to relate to this function. Is there anywhere else I can check?