A customer is running Unified Unity 5 with Exchange 2003, CM 6.1.
What happened was that they said they were not receiving voicemails either MWI or email. I checked the Unity logs and Unity lost the MAPI connection of their DC server. I could see in the logs where a person tried to leave a voicemail but it would say "recipient lacked an email box" when the person finished leaving.
I checked the UnityMTA failed folder and it was empty. So I ran the Message Store wizard and it synced back up with their exchange server. The problem is is that those messages from when it broke to now are gone. I had them try logging into OWA with unityadmin and unityinstall, but those accounts do not have email rights. I did a search for .wav on the Unity server and did not see any voicemails.
Is there ANY other way to find those voicemails??