Changing autodelete in Outlook

[Guest]

Outlook is deleting mail from my Inbox after 3 weeks and I can't seem to find
the place to configure it not to ever delete mail (read or unread). Does
anyone know where this is?

Thanks.

 

[Guest]

Check your auto archive settings, your View settings, and your Rules. FYI,
you should not store files in your Inbox. Make some subfolders or other
folders to move incoming mail you need to save.