Upgrading BrandMail Web Add-in Set-Up for Microsoft 365

Upgrading BrandMail Web Add-in Set-Up for Microsoft 365

How to upgrade the BrandMail Web Add-in for Microsoft 365 (Organization Wide)

Supports Microsoft 365 Outlook Web App, Microsoft Outlook for Mac and "New Look Outlook" for Microsoft 365 Windows users

BrandMail Web is an add-in for Microsoft 365, which is enabled at the Microsoft 365 tenant level. Once enabled, the add-in will automatically be available to all your organization’s Outlook Web, Outlook for Mac and "New Look Outlook" users. Emails are branded at the point of email creation, with no mail rerouting.

BrandMail Web works alongside BrandMail Lite.
Use: on its own or together with BrandMail desktop and BrandMail Lite. Available for both Windows and Mac users running Outlook in the web. 

BrandMail Web for Microsoft 365 Architecture

Setting up BrandMail Web for Microsoft 365 consists of the following steps:

Step 1: Log into your Microsoft 365 Admin Center

Log in to your Microsoft 365 Admin Center via Home - Microsoft 365 admin center or Integrated apps - Microsoft 365 admin center (skip step 2).

Step 2:  Access Integrated Apps

Once you have logged into Office Portal go to the Integrated apps.




Step 3: Edit BrandMail Web 

Locate BrandMail Web in the Integrated apps list. Double click BrandMail Web to edit the add-in.



Step 4: Update add-in

Click the Update add-in hyperlink.


Please click "Provide link to manifest file" and paste the manifest file from the Admin Console for BrandMail Web into the textbox.




Step 6: Validate the manifest file

Click Validate button. Once the manifest has been validated, click Next.




Step 7: Accept permissions requests

Please click the Accept and update button. The application will then go through the deployment process. 



Please click Done once the deployment is complete. Please allow for 6 to 24 hours for the application to appear.