ruuvi monitoring freezer. Normally it is sufficient for an alert to be sent to email.
Occasionally user is away from home for extended period without normal email access.
It would be very helpful if there were an additional notification address.
For example an SMS gateway as in 9086565915@vtext.com .
The other sensors: attic temperature, basement humidity should still go to alert address #1 i.e. email dg12@ccu,us