Sometimes a single setting on a specific folder overrides your global AutoArchive rules. Outlook 2010 will not archive subfolders of the Inbox
: If you move an old email into a folder today, Outlook updates its "Modified Date" to today. Even if the email is from 2005, it won't archive until the required time (e.g., 6 months) has passed from today . outlook 2010 archiving not working
This is the most common hidden reason archiving fails. Outlook 2010 archives based on the , not the Received Date. Sometimes a single setting on a specific folder