An error occurred while saving the commentRakesh Chaturvedi commented
when guest access will redeem his gust access it will redirect to login in team, if you already logged in teams then it will ask to switch organisation, since you are already logged in with MS account then it will not ask for login but if you are not logged in teams then it will ask for MS account and then you can access guest dashboard. you can use any MS account for guest login. if user don;'t have MS account then can't access guest access teams channel.
no meaning user received guest access in gmail or yahoo, user can't access guest access with MS account.
you can easily switch your dashboard to other directory to your organisation directory, on right side teams user profile, you will see access directory.