Using Classic Outlook on Windows for personal email, calendar, and contact management
Hello! mustan. Thanks for the details.
Outlook could be creating its own copy of sent items. So you need to check that.
- Open Outlook.
- Go to File → Account Settings → Account Settings.
- Select your Gmail account → click Change.
- Click More Settings → open the Folders tab.
- Choose: “Save sent items in the following folder on the server”
- Expand the Gmail folders list, then pick:
[Gmail]/Sent Mail - Click OK → Next → Finish → Close.
See if this helps. If you need further assistance, just let me know.
Best regards,
Kimberly