This guide shows how to deploy the signaturky Outlook add-in to your Microsoft 365 tenant using the Microsoft 365 admin center and a manifest URL.
Prerequisites
- You have access to the Microsoft 365 admin center with permissions to deploy Integrated apps (typically Global Admin or a role that can manage add-ins).
- You have installed signaturky and already accessed the web application.
Step-by-step deployment
1) Open Microsoft 365 admin center
Go to the Microsoft 365 admin center - https://aka.ms/admincenter
2) Go to “Integrated apps”
In the left menu, navigate to Settings and select Integrated apps.
3) Click “Upload custom apps”
Above the apps table, click Upload custom apps.
4) Provide the manifest link and validate
In the “Deploy New App” window:
- Set App type to Office Add-in
- Select Provide link to manifest file
- Copy manifest URL from https://app.signaturky.com/configuration/outlook/addin and paste input field
- Click Validate
5) Confirm validation and continue
Once you see the green confirmation “Manifest file validated”, click Next.
6) Assign users
On the Users step, select Entire organization, then click Next.
7) Accept permission requests
On Accept permissions requests, review the permissions and proceed by clicking Next.
8) Review and finish deployment
On Review and finish deployment, confirm the settings and click Finish deployment.
After deployment
The add-in may take some time to appear for users in Outlook (from 6 up to 72 hours to complete), depending on Microsoft 365 propagation. Users will begin receiving signatures once add-in appears in the Outlook apps.