Exchange logout notifications
My work Exchange server has a habit of locking me out when it disapproves of something or other - as well as insisting on a monthly password reset. Airmail gives me no feedback when the connection is down, unlike almost every other desktop and mobile app I can think of. There've been many times when I've tried sending a bunch of emails and only discovered the next morning that none went out because the connection failed. Couldn't Airmail push an alert that the Exchange login needs attention?
Same here. One of my uni accounts wasn't synching for 2 months before I realized what was happening. The password had changed and I did not think to update it in Airmail. Airmail should notify the user when the account cannot sync due to login issues.