With 10, notifications appear mostly to be system side (non-rooted). It's pretty granular indeed, yet making it overly complicated! Here's as far as I got:
Open system settings, select Apps & Notifications, select See All Apps and the select AquaMail. Select Notifications and then turn on Message Notifications. Then select that same setting that was just turned on
to find the options (you can deal with Error and Sync notifications separately here as well).
If Silent is selected, not only will it not vibrate or play a sound on new messages, but it also won't provide a visual alert anywhere! However, if you select Alerting, Advanced settings do not let you turn off sound notification. So while you will now get visual notifications on status bar, you get a sound too. I really don't want a sound everytime I receive a new email in one of my 5 accounts!!
Anyone else have any success here?
Thanks,
NHL