This worked brilliantly for a few weeks but now ‘my’ emails to ‘myself’ are bouncing for some reason. Anyone else seeing this?
I’m using hassIO which has a built in watchdog, it restarts HA automatically if it goes down.
I also have it publishing MQTT messages once per minute, and NodeRED reads these messages and sends me an e-mail if it doesn’t get a message for 10 minutes.
EDIT: That uptime robot link isn’t working, for me, does it work for anyone else?
Nope. It breaks email notifications totally.