Home FAQ How can I validate my Office365 account? Atualizado/Updated: 2025-07-08 PT Target Audience: Iscte-IUL Community If you’re having problems sending share emails, it may be due to validation problems with your Microsoft Account. Answer/Solution: Go to https://account.live.com/reputationcheck to validate your Microsoft account. Make sure your Microsoft Account Profile is up to date and complete. Make sure you accept the “Terms of Use“, if requested. Related