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 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.