Operating system update to my hallowed i-phone 5s turns on a previous deactivated feature.
The phone now buzzes every time an email arrives.
Complication? I get 200+ emails/day spread over 24 hours.
Check the alert settings for email, they are all off as I’d told them to be.
Solution, after digging around in settings, then googling for a bit:
Settings->Sounds->New Mail. Turn off.
I guess Apple knew what was best for me with this latest update.