I have an iPad mini, and frequently am frustrated that I can’t read formatted messages due to lack of space. Please give us a full screen option, something like what News Explorer does

Currently, the reader view on emails does not fit the width of the screen, but has two black bars on either side of the message. Could we allow the user to set whether or not the message takes full advantage of the screen width on the phone?

When I archive or delete an email take me back to my email list and not my next email. Say I have 10 unread emails, I might want to read the 2nd one then the 5th one and then the 7th one. Right now if I delete the 2nd one it automatically takes me to the next one. So when I delete/archive an email all I want to see is the email list and not an open email. Thanks.

go back to paid for app model rather than subscription model!
totally absurd to take payment for an app then ignore upgrade suggestions for over 4 years while you work on a subscription based model which incorporates some of these features (themes) but to remove other features that were already paid for in the original purchase is ridiculous

I payed for this app. I shouldn't be getting banners asking for a subscription.

Similar function to what Apple mail do

So it’s easier to see how how many unread messages on the thread there is

Better memory of last email read so it shows up first in list of last folders used.

Shop delivery tracking app support? I understand it's meant to be automatic to some extent, but could still be useful to "Track in Shop"?

Non arrivano le notifiche

The black theme is awesome on the OLED screen, but if you choose to make gray letters it doesn’t work, on a black theme you have to put white letters.
Thanks.

More modern notification sounds.
Better email signature options.
Better spellcheck system/option.

When discuss become too long, find new attachments very hard or impossible

I do not want premium, yet the icon persists. Please remove.