BT emails
Have come from Android to iphone 14 yesterday. Have now transferred all information between phones. Unfortunately on my BT mail app on the homescreen it shows that I have 15231 unread emails, which have obviously been read, but not on this device.
Can anyone please help by telling me how I can mark as all read, to remove that number from the homescreen app icon ?
I have done this successfully with my gmails but cannot seem to alter BT emails.
iPhone 14, iOS 16