Inbox update message
It would be helpful to have a message (like in iOS Mail app) that says when my inbox was last updated. When I login to my email inbox, there is no spinning wheel or other hourglass to tell me that the app is actually updating my inbox. I get lots of email. Sometimes I have to wait a minute or two before the new ones show up. It would be nice to have that email update status (i.e., 4 hours ago, 2 minutes ago, updating now....).