When you have multiple items, it would be great if you could swipe to delete or archive (like a single message does) when you have multiple items selected - saves you having to then hit the 3 dot button and then select an archive or delete action.

Would be great to have a today widget showing the subjects in the "Todo" folder

This may be a pretty big one. I see:

- Buttons to move messages to appropriate folders in the messages account, like @SaneLater, @SaneTomorrow, @SaneBackhole, etc...
- Unified views for Later, NoReplies, and Tomorrow between accounts.

I don't believe any other email client is doing this, so you might be able to get some love from Sanebox themselves. They might possibly tell all their Mac users that Airmail supports all the cool Sanebox features.

Apple mail has a shake to undo feature in case you delete something that you shouldn't have or move a message accidentally. I would love that in airmail.

As an iPhone 6 plus user, I probably wouldn't switch to Airmail from Apple Mail without this feature. A lot apps do not yet have this functionality, and it makes us (plus users) mad!

Calendar view for e-mail. Creates a timeline of when e-mails were received and opened.

When working with services such as zendesk or highrise, it is crucial that the e-mail body of a forwarded message contains a line:

From: <originalsender@address.com>

Because these services parse that information to allocate a forwarded message to projects resp. tickets.

Only Mail+ includes the full Outlook type suite - you can do it, and you can do it best,

Stock iOS dark keyboard much like spotlight search or Skype.

No drag & drop of email groups?? That should be a simple fix to update so that when you send to like 35 people, you can drag the group folder from mac address book direct into cc: or bcc: Currently there is no way to do that.. just a long list of all your contacts in no particular order. ??

I am using google apps mail, it will be great to use google chat with my collegues via airmail.

Add mail templates(with subject and addresses) in mail.app there is Stationery. It useful when you need to send massage to multiple addresses and other option.

Please do it able to delete any e-mail off the conversation. Not so unreliable as in the OS X app. Thank You.

Most of iPhone Mail client never take in a count the "real" font type and size to compose mails. Please take it in a count!

Create the best interface in the world, mail App is the app that user use like facebook. Think diferent and make the change. I can help you with that, im ios programmer..