You cannot send or receive executable files like .exe or .bat in Outlook. This is a security feature designed to prevent malware distribution. The block is enforced by Outlook’s attachment security settings. This article explains how administrators can modify these settings to allow specific file types. Key Takeaways: Unblocking Executable Attachments in Outlook Group Policy … Read more
You receive an email protected by Information Rights Management in Outlook, but you cannot open it. The message states you lack the necessary permissions or the rights license is invalid. This error occurs when your Outlook client cannot obtain or validate the digital license from the Microsoft 365 service. This article explains how to verify … Read more
Your Outlook mobile app may freeze on a “Checking connection” or “Trying to connect” message. This prevents you from sending or receiving new emails. The problem is usually caused by incorrect account settings, network issues, or a corrupted app cache. This article provides steps to resolve the connection error and get your mail syncing again. … Read more