Native mail app suddenly stopped syncing-S7

[AC Question]

This has suddenly stopped syncing, sometimes only syncing when I open it and refresh (even though Sync frequency is set to "auto"). I finally deleted the Exchange account, and re-added it, and now it's really not syncing at all (3 days of emails loaded, then it stopped completely, even though I have it set to sync 1 month of Inbox).

Battery saver is not on, and checked anything else I can think of. Please help!

 

[flowerpad]

I'm having the same problem. Did you ever find a solution? Mine will not sync with Outlook.