This document outlines the steps to install the e-Share Secure Email Outlook Add-in in Microsoft 365 Commercial.
REQUIREMENT:
The Person performing these steps must have an administrator role assignment of Application Administator and Exchange Administator, or Global Administator in the destination M365 tenant.
Install and Deploy the Secure Email Outlook Add-in - Commercial Cloud
Login to the Microsoft 365 Admin Center (https://admin.cloud.microsoft) as an administrative user.
Select the ‘Settings‘ drop down menu, then select ‘Integrated apps‘.
Within ‘Integrated apps‘, select the ‘Get apps‘ to open the Microsoft AppSource Catalog.

Next, find the search bar in the top right corner and enter ‘e-Share Secure Email Add-in‘.
Locate the add-in within the search results and select the ‘Get it now‘ button.

A pop up will appear asking to Confirm the select, review the selection and select ‘Get it now‘.

Determine the scope of who the application should be deployed to and select ‘Next‘.

Accept the permissions requests, then select ‘Next‘.

Review the selected settings, then select the ‘Finish deployment‘ button to publish the add-in to all users.
NOTE:
It can take up to 72 hours for the Add-in to appear in the Outlook client for users.
