Email On iPad & iPhone no longer syncing after iOS update to 16
Email from Earthlink, Yahoo and Gmail download to both my iPhone 8 running iOS 16 and iPad Pro running iOS 16 - as well as my desktop. However, none are syncing. The desktop never synced and I never found out a solution. But now when I delete from my phone, the email is not deleted from my iPad. So I have to delete from all 3 devices individually. I deleted my gmail account from my iPad. Shut down. Then opened and re-added it. Nothing changed. Nothing syncs. Any help solving this problem would be much appreciated. Thank you.
iPad Pro, iPadOS 16