I have two identical devices (mobile phones - two different lines of service) that I go back and forth between over a period of a month or so. I have AquaMail on both, to access the same Exchange account, but going to the second device today and attempting to sync up I received a very noticeable Red Box error in the single account I have configured to retrieve: "Incoming server login error: HTTP/1.1 401 Unauthorized".
Is this perhaps some limitation of my company's mail server (or its configuration), or should I reinstall AquaMail on my device? All the settings on my device have been checked and are correct.