Mail Checker for Outlook is a Chrome extension that conveniently displays the number of unread messages in your Outlook inbox. With a quick glance, you can easily keep track of your incoming emails without the need to open your inbox.

This extension also offers the functionality to directly open your inbox by simply clicking on the button. This saves you time and effort by providing a seamless way to access your emails with just a single click.

It is important to note that only users with an organizational account (Azure AD) can utilize this extension. Additionally, it is worth mentioning that Mail Checker for Outlook is not endorsed or administered by, or associated with Microsoft Corporation. Outlook is a registered trademark of Microsoft Corporation.