make it possible for users (no co-administrators) to receive maintenance emails, as certain third parties might need this information also
At the moment, some of our azure VM's are being used by a third party. They are setup as a user, but only allowed access to the parts of our deployment using the new portal. As it is now, we need to manually forward the maintenance emails to them. Because of vacation time and some changes in personell, it is possible that no one is available to forward these messages. If people would be able to subscribe to these maintenance emails, the risk of unknown reboots would be negated.