that will make the search more easy also if you single email from one thread is being flagged, it won't flag all the emails on that thread. Also the emails would appear distinct and not clubbed all together

when you send something to spam folder filter everything like that to go to spam. I'm getting so much spam and it's not being sent to spam.

Print from open emails within outlook.

need to have a monthly calendar view and also a widget so it can be on your home screen so you can see it immediately

I set up a signature on my desktop and I need this to also be synced as an option on the mobile app. It should not be necessary to recreate the signature.

We need more and better ways to sort email. Finding a particular email when you have hundreds or thousands of emails make using read or unread filters completely useless.

make it possible to select an individual color for the accounts instead of automatically assigned color. and make it possible to have a picture instead of color+letter.

block email by sending address.

Allow images to be pasted as an email signature per account. This allows better support for business accounts.

I had emails that my mom sent me before she died. Some have started to be deleted. I didn't realize Outlook did that

Your native calendar widget is ugly. Either provide more choices or allow us to sync with Google calendar seamlessly instead of having to export entries and manually sending it to Google calendar.