Go and open it now. It's from Derek O'Sullivan. If you can't see it, check Promotions or Spam and drag it to your main inbox. Otherwise the filters will keep hiding Day 90 from you.
What happens next: your first issue lands on Wednesday morning. One rollout story from the floor, the question to put to vendors before you sign, one thing you can do that week, and what your peers are seeing. About a seven-minute read.
This isn't a broadcast. Day 90 is built from what readers share: stories, poll answers and the questions you're facing. The more people chip in, the more useful it gets for everyone. Reply to any issue and it comes straight to me.