Install Xink Outlook Add-in Manually or via Admin

Short answer:
You can manually install the Xink Outlook add-in using the manifest file. For company-wide deployment, we recommend using the Microsoft 365 Admin Center deployment method.

Important

Installing the Xink add-in directly from the Microsoft Store will not work. You must use the manifest file downloaded from the Xink portal.

When should you use manual vs. centralized deployment?

  • Use manual installation if:
    • You are testing the add-in
    • You want to validate the setup before rollout
    • Only a few users need access
  • Use Microsoft 365 Admin Center deploymentif:
    • You want all users to get the add-in automatically
    • You need a consistent setup across the organization
    • You want easier maintenance and updates

Step 1: Download the manifest file

  1. Go to Preferences > Integration > Microsoft 365 (Outlook add-in) in the Xink portal.
  2. Download the manifest (.xml) file.

Step 2: Open Outlook on the web

  1. Go to Outlook on the web.
  2. Open the Add-ins for Outlook window.

Step 3: Upload the add-in

  1. Select My add-ins.
  2. Under Custom Add-ins, click Add a custom add-in.
  3. Select Add from file.

Step 4: Install the add-in

  1. Select the downloaded .xml manifest file.
  2. Click Install.

Recommendation

Manual installation is useful for testing or individual users. For production environments, deploy the add-in centrally via the Microsoft 365 Admin Center to ensure consistent availability and automatic updates for all users.

Deploy the Xink Outlook Add-in via Microsoft 365 Admin Center

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