Hello All and thank you in advance for your help.
I am in the middle of migrating an exchange 2007 server to a Exchange 2013.
The current set up has also and old Enterprise Vault 7 Server which is used for email archiving and I'm in the process of decommissioning it as soon as I export all the emails back to the original mailboxes (takes for ever).
I know that EV 7 doesn't work with any exchange after 2007.
At the moment the EV 7 points directly to the old 2007 Exchnage server and I have stopped the archiving activity. Just have it there so the users can access their archives until the migration is done.
My question is:
If I configure the coexistence between the 2007 and the 2013 Exchange but I still keep the mailboxes on the 2007. Will I have any issues with EV Vault?
Many thanks for your time!