Add-in Deployment Instructions - O365 Administrators

Here are the supported email clients.

Here's a Microsoft support article that provides considerations when assigning an add-in to specific users or groups.

Deployment will immediately impact users

Note: Please DO NOT do this unless you have been directed to do so by Dynasend personnel. Deployment of the add-in prior to Dynasend provisioning your account will create unnecessary complications. Thank you.

Visit your Office 365 Integrated Apps portal.

Click on Upload custom apps.

Choose App type to be Office Add-in.

Copy this URL:

https://outlook-add-in.dynasend.net/manifest.xml

and paste it into the manifest file URL field. After pasting, click Validate and then Next.

To finish, Assign users and then click Deploy (screen-capture not shown). After deploying, you can close this window.

Deployment takes up to 24 hours

Note: It will probably take about 24 hours before the add-in appears in Outlook.

When the add-in becomes active, users will be prompted from within Outlook to complete their signature profile.