Just started with trello. I'm getting an email saying that Trello couldn't authenticate my email domain. It said to try sending to my personal trello email address, but the instructions saying to do this under the 3 dots next to inbox don't work. There isn't an option to find my personal trello inbox. I thought this was going to be an easy set up (used trello 10 years ago), but I'm worried it is going to be a big time suck.