We're going to be migrating our Exchange environment to Office 365 but I'd like to create local backups of each mailbox before doing the final migration.
If I create a .PST backup of a mailbox will that remove those emails from our Exchange server?
It has been a long time since I did anything with .PSTs and I just don't remember. However, I want to ensure that by backing up these emails to PST it will not remove them from our server.
Thanks in advance.