To export offline exchange mailboxes to Live Exchange Server, you should connect to mailboxes on the Exchange server and follow the below mentioned steps:
Once the connection is established with Exchange server, a window displays a list of mailboxes along with their status. The status includes the list of Connected and Disconnected Mailboxes, as shown in the image below:
Figure 1: Illustrates list of Disconnected Mailboxes
When you have MS Exchange Server in either of three versions – 2013, 2010 or 2007 installed along with .Net framework 3.5 or higher, then use the Stellar Phoenix Server console .exe to provide Full Mailbox permission to disconnected mailboxes:
Figure 2: Illustrates Domain Name and Login Credentials of exe file
Figure 3: List of Connected and Disconnected Mailboxes
This procedure will help you establish connectivity with disconnected Mailboxes and import data for these mailboxes.
It is mandatory to install .Net Framework 3.5 or higher to run Stellar Phoenix Server Console.exe file.