Manual Menu

Centralized deployment of Sigsync Signatures add-in for Outlook using 'Integrated apps'

Note: Supported versions:
 Outlook for Windows (connected to a Microsoft 365 subscription)
 Outlook 2016 (Build 14131.20360 or higher)
 Outlook 2019 (Build 13929.20296 or higher)
 Outlook Web Access (OWA)

  1. Login to your Office 365 tenant's admin center. Select Settings -> Integrated apps.


  2. In the Integrated apps section, click on the Upload custom apps.


  3. In the Deploy new App panel, select the Provide link to manifest file and paste the link given below.


    Click on the Validate button to validate the manifest file and if successful click Next.

  4. In Add users, there are 3 options to specify the Add-in access
    • Just me: Deploy the add-in only for current user.
    • Entire organization: Deploy the add-in to your entire organization.
    • Specific users/groups: Specify the selective users/groups to deploy the add-in.


  5. Under Deployment, click Next to provide App permission.


  6. Review your selected settings and click Finish deployment.


  7. Once deployment is complete, click on Done. Sigsync Signatures Add-in will be added in the Integrated App dashboard.


It may take up to six hours for the app to appear in Outlook depending on Microsoft.

Upon successful deployment, to view Sigsync Signatures Add-in deployment on Outlook Web Application (OWA), click on the 'New Message' button and in the Compose section, select the three dots ('...') option.


To view Sigsync Signatures Add-in deployment in Outlook desktop application, click on the 'Preview and Add Signature' button under 'Sigsync Signatures' as shown in the screenshot below.


Free On-demand Product Demo

Sigsync email signature service offers company-wide and centralized email signature
for Office 365 and Exchange. We can assist you in getting your signature ready effortlessly.