These would be sent to the email address you used in the run command. You could double check that one.
But from what I’ve seen your node needs to be offline for at least 4 hours before you get that one. I’ve never received that one either, but my longest down time this year has been 33 minutes. (Had to switch ISP modems and my ISP wanted me to bring the old modem to a pickup point to bring home the new one. Not a fan of that approach)
I did get the update notification, which was probably sent out a little early. I wonder if the 72 hours limit in that one is even necessary anymore, since the minimum version is usually quite a few versions behind. Right now we’re still allowed to run on 0.30.0. I’d say wait until automatic updates would have gone out to everybody before sending the first email. Then give people a week and send a new reminder if it’s still not updated after a week.
I have received the “Welcome to Tardigrade” email as well though, while already having registered my account and used it as well. I’ve been using that for a while, so I’m not sure what happened there. I double checked that it was sent to the same email I received my previous invite on and registered with as well.