pst (Personal Folders) file to hold Archived Mail. CMIT Solutions recommends that you or your IT support team follow the five (5) steps outlined below to change Auto Archive’s settings.ġ. Exceed 2GB of storage in an overstuffed Inbox and Outlook really starts to run slow. But if you get hundreds of messages per day and don’t delete them or move them from your Inbox, you run the risk of sabotaging your account. Outlook’s Auto Archive function is set to automatically back up Deleted Items, Sent Items, and expired tasks and calendar items. You might be shocked to discover just how bloated it is.įor most versions of Outlook, clicking on File > Folder > Properties > Storage - or right-clicking on any folder and selecting Properties - will display the total size not only of a chosen folder but also of any associated subfolders. Ever notice that your Microsoft Outlook account has slowed to a crawl? Basic email functions like Send/Receive acting a little funny? Consider checking the size of your mailbox.

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