How to Fix the 'Emails Missing from Outlook' Issue
Due to various known or unknown actions, some of your emails can go missing from your Outlook. Usually, the key reasons for this problem are accidental email deletion, emails recognized as spam, corrupt PST files, wrong Outlook email rules, and several others. If you want to fix the 'emails missing from Outlook' error on your device, then you should first check the spam folder, inspect the deleted folders, change the email rules in Outlook, remove the unnecessary filters, repair corrupt PST files, and others. In addition, you can also look for professional guidance if necessary.