Re: Nothing wrong with the modern interface
There are things missing from the mail app though. (same with Outlook on Android) namely folders and rules.
I like have all my eBay receipts in one folder and other odds and sods filtered out into others but the mail app is missing what's been perfectly functional for the 10+ years through the Web site. (and yes I know it's passe to have any ms email account but it's been going for 17 years and I'm loath to push that many emails elsewhere.)