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The Penbox extension for Outlook lets you send forms and collect responses directly from your inbox, without switching between applications.
Your Outlook email address must be added as a member of your Penbox workspace before you can use the extension. If it isn’t, contact your workspace administrator.

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Install and connect the extension

1

Find Penbox on the Microsoft Marketplace

Go to the Microsoft Marketplace and search for Penbox, or go directly to the Penbox listing.
2

Sign in to the Marketplace

Sign in with your Outlook email address.
3

Install the extension

Click Get it now.
4

Open Outlook

Go to your Outlook inbox and click the three dots (more options).
5

Find the Penbox extension

Locate the Penbox extension you just installed.
6

Pin the extension

Click the pin icon to pin the extension so it remains visible every time you open Outlook.
7

Log in to Penbox

Click Log in inside the Penbox extension to connect it to your Penbox workspace.
8

Confirm the new device

A page will automatically open in your browser asking you to confirm that you want to connect a new device. Click Confirm.
Congratulations — you can now use Penbox directly from your Outlook inbox.

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What’s next?

Make a form available

Discover all the ways to send a Penbox form to your contacts.

Form Notifications

Configure the invitation and reminder emails your contacts receive.