The article mainly introduces how to recover removed calendars and emails in Outlook.
And also mentions the related email removal rules and how to permanently delete emails and calendars.
Because of work and daily life demands, we may often use Outlook to send and receive emails.

So, how to recover removed calendars and emails in Outlook?
This article fromMiniToollists several methods.
And choose theDeleted Itemsfolder.

Under normal circumstances, the deleted calendars and emails will be temporarily stored in the Deleted Items folder.
If there is no file here, there may be a problem with the controls of the Outlook rule.
Step 2: UncheckEmpty Deleted Item folders when exiting Outlookunder theOutlook start and exitsection.

Step 3: ClickOKto save the change and exit this page.
There is another way to try, and that is to use a piece of data recovery software.
I especially recommendMiniTool Power Data Recovery.

The following three methods are listed:
Method 1:Enter theDeleted Itemsfolder and select all files to delete.
And selectYeswhen the page prompts you with This will be permanently deleted.
Method 2:When you delete a file, use the shortcut keyShift + Deleteinstead of right-clicking to delete.
Method 3:Change theAutoArchivesettings.
Step 1: Right-nudge the Inbox or Calendar folder and selectProperties.
Step 2: CheckArchive this folder use these settingsand selectPermanently delete old items.
Step 3: ClickApplyto complete the operation.