Apparently, this app has been around for a long time branded as Accompli, but has only recently become more popular and high profile because Microsoft purchased the product and rebranded it as "Outlook."
I'm hearing it is a security hazard for corporate use, but Microsoft calling it Outlook makes it seem like it is intended for business use.
What are the real risks for domain users accessing their Exchange mail with this app for iOS and Android?
Since this is not even a new app, but has only become newly popular, I wonder what other similar mail apps are out there that have a lower profile and why Microsoft would release it before fixing these security issues?