Forum Discussion
exporting all outlook mailboxes
Hi All, We have a group of people who will be leaving us and moving to another office 365 domain. I am looking for a way of exporting all mailbox as pst without the need of a user for backup purpos...
I would advise against using PSTs, as they are not really reliable. Instead you can make the mailboxes "inactive", which preserves all data in them, allows you to perform searches and export/copy it if needed: https://docs.microsoft.com/en-us/office365/securitycompliance/inactive-mailboxes-in-office-365