How to – quickly find Tenant Id https://www.whatismytenantid.com/

Originally posted on Nishant Rana's Weblog:
Recently we had to find the tenant id, usually, we will log in to Azure Portal and within Azure Active Directory we will get the tenant id. However, in this case, we only had the user’s email address. So we had https://www.whatismytenantid.com/ to help us here. Just enter…