I have the corporate email set up to sync with a GoDaddy email account which sends and receives fine. Notice some weird issues which I'm not sure is a bug or a setting on the phone/email server.
Sometimes when I delete an email on my phone it will come back in as a new email 5 minutes later. If there's a group of 5 emails I delete it can be that 1 of those 5 comes back as new. Weird.
Another weird thing, I'll have all emails showing as read, then I'll get a notification that there are new emails. There will be like 5 older emails at the bottom of my list that now show as unread for some reason.
A feature which would be nice, mark all as read, as I have to manually go through those emails it thinks are unread.