All I have started using the Windows 10 Mail app on my Galaxybook for my hotmail email address. I have cleared out the Mail App at least 4 times today, but everytime i go in to look at new mails, all the old ones are back again.

Whats even worse, if I actually log into my Hotmail account on Outlook.com website, I have no outstanding mails, so somehow the device or app on my tablet is caching them

Anyone else experiencing this or know how to fix it??