With the feature, your messages and data can be easily transferred to the archive folder.

However, some users complain about the Outlook auto archive not working issue a lot.

To fix those problems, here we have some fixes for you.

What’s Data Archiving & What’s Difference Between It and Backup

What is data archiving?

What are the benefits of data archiving?

What are the differences between archive and backup?

click OK

This post provides information for you.

Step 1: Launch Outlook and get in to your account.

Step 2: ClickFilefrom the top menu bar and chooseOptions.

How to Automatically Delete Emails in Outlook

Step 3: In theAdvancedtab, clickAutoArchive configs…and verify theRun AutoArchive every xx daysoption has been enabled.

you might configure the specific number for the interval and clickOKto save the changes.

Step 1: Right-punch the wanted folder and chooseProperties.

click OK

How to automatically delete emails in Outlook?

How to automatically delete emails from a sender in Outlook?

This post shows you the details.

Top 6 Free PST Repair Tools to Repair Outlook PST Files

Step 2: Then copy and paste this path into the address bar and press Enter.

This path is for Outlook 2019/2016 users; for other editions, the 16.0 may be changed to 15.0/14.0/12.0.

Computer\HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Outlook\Preferences

Step 3: Right-hit the right pane to chooseNew > DWORD (32-bit) Valueand name it asArchiveIgnoreLastModifiedTime.

Step 4: Double-choose the new DWORD and set its value data as1>OK.

This tool can diagnose and repair errors in your Outlook data file.

This post introduces the top 6 free PST repair tools to help you repair corrupted Outlook PST files.

With the help of MiniTool ShadowMaker, you might also easily prevent data losses in the mailbox.

This post has a detailed guide for you.

Hope it can resolve your issue.