Exchange Online
A Microsoft email and calendaring hosted service.
6,184 questions
This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
Hi Everyone,
Does compacting the Outlook .OST file change anything in the Deleted Items, Sent Items and other custom folders?
Does it delete any emails that are currently in Deleted Items folder?
Thanks in advance for the insights!
No, it only reclaims "white space". No items within the store will be affected.