Microsoft Teams is commonly used by overseas customers. What is the relationship between email and account?
Microsoft Teams is very common in overseas business communications, especially in scenarios such as software services, foreign trade cooperation, remote working, and company procurement. After getting the customer's email address, many people will directly think that this email address can be used to add Teams contacts. However, during actual operation, they find that some email addresses can receive emails normally, but Teams accounts cannot be found. Some email addresses have registered Microsoft accounts, which does not mean that Teams has been activated.