SafeToOpen Email Verification by SafeToOpen checks suspicious emails quickly, providing a summary and comprehensive report to prevent sensitive data leaks. SafeToOpen Email Verification allows staff to verify suspicious emails by forwarding them to a designated address or using the 'Verify' button in the SafeToOpen Outlook add-in. It connects to the inbox via SMTP/IMAP or Microsoft Graph, retrieves incoming emails, and extracts all URLs from the email body and attachments.