Hello! I got an email on Monday saying I got selected to participate in the preview that starts today. However, I haven’t received anything else since. Is this something I should just wait out until I get or should I be doing something?
welcome to the club. Alot of us are still waiting. Some people apparently got theirs already. Just keep an eye out on your insider page at the bottom for steam key.
The emails are going to be starting soon, but waypoint notifications are in progress. Keep your eyes peeled 
There were some issues so the flight got a bit delayed. It should be ready soon and then you will get an email and message on halo waypoint
for console users, are you supposed to have gotten an email or any notifications on here? I am fully opted in and participated in the last flight, just haven’t gotten anything yet for this one. and apologies if this has been answered elsewhere already, the only info i can find is for people talking about steam keys who play on PC, not console.