Will appreciate read receipts feature once again in new download. Secondly, we can also have two ticks once the message is delivered to the Receipient and blue tick after it is read by him

A dark theme

Ability to have common tools on the bottom of the message pane. Maybe similar pop up as the smart filters on the message list pane. With screens getting taller reaching to the top to quickly archive or snooze particular msg would be easier with buttons on the bottom

Please integrate OneNote like the other 3rd Party Apps.
Maybe to choose between PDF or link...

You could add more quick actions to slide in main menu; short slide, long slide, etc...

Similar to 'Pin' systems on other email clients, where a flagged email is retained in a visible and accessible location without having to move to a different folder.

Please add to ability for user selected mail addresses notification feature when Smart Notifications feature turned on. Some important messages don’t notify, because of Airmail assumes those as bulk mail. For example I send a mail to a company address, when they reply my message I can’t receive any notification. I think it’s serious issue for a mail app.

I use the SMIME feature on the Airmail for macOS to digitally sign and or encrypt my messages, and it works great. I'd really like to see this feature brought to the iOS app as well.

Automatic sorting between newsletters and personal emails so that it's easier to access important emails

I’m using PCloud and I can not use it in services

I would love to see text expander integration so I can use my snippets with the native keyboard.

Clicking a phone number in email doesn't call the number

Have same airmail app for android devices as iPhone. Several have both OS and some use simultaneously like myself.

Please provide the ability to change the font size for text. Zooming is not a solution since it simply magnifies the email which crops it as well so then you have to pan around to read. Getting a bit old and my eyes are as good for reading as they once were.

Please add this feature. I can't imagine it would be tough to implement since iOS's text handling in developer tools is extremely robust.

Thanks,
Russ

In the list of emails, the option to see the labels an email/conversation has been assigned would Ben great.

The new sounds are great but I have always used Aurora for email so it's sort of hard wired in my brain as the email sound. It would be great if I could select from the inbuilt notification sounds on iOS.

The font size in messages is very tiny for iPhone's screen. Please add an option to set it bigger.