YouTube invitation to your email for a month To activate your subscription smoothly and without any delay, ensure the following points about your email: • ✅ Personal Account: Make sure the email you register is a personal email and not a corporate or educational email. • ✅ Not restricted by family: YouTube policies prevent changing families more than once a year. If you are in a family group and recently left it, the invitation will not be accepted, and the solution is to use a new email.