To integrate your Outlook inbox with Paperbox, you’ll need to share access credentials. Optionally, you can configure a Microsoft Entra App Registration for more control over permissions.
🔐 Share Outlook Account Credentials (Required)
To connect your Microsoft 365 Outlook inbox to Paperbox, we need the credentials for the email account that Paperbox will monitor.
Please provide:
Email address (e.g.
[email protected])Password for this email account
🛡️ Security notice: Your credentials are securely encrypted and used only to establish and maintain the inbox connection. We recommend using a strong password and enabling multi-factor authentication (MFA) if possible.
💡 Using a Shared Mailbox?
If you're connecting a shared mailbox, you’ll need to manually assign a password first. Here’s how:
Go to admin.microsoft.com
In the left menu, navigate to:
Users → Active usersSelect the shared mailbox you want to connect
Click Reset password in the top-right corner
📝 This is usually the first time a password is set for a shared mailbox
Share the newly created password with Paperbox
🎉 You’re done! Paperbox can now sign in using the email address and password you've just configured.
⚙️ (Optional) Registering a Microsoft Entra application
If your IT policy requires more granular control, you can optionally create a Microsoft Entra App Registration. This allows you to explicitly manage the integration permissions.
🧘 You can skip this section if Paperbox is handling the configuration for you.
➕ Create a New App Registration
Go to entra.microsoft.com
Sign in with your company email and password
Navigate to Applications → App registrations
Click + New registration
Name the app — we recommend including “Paperbox” in the name
Leave all settings on default
Click Register
🔑 Create a Client Secret
Go to Certificates & secrets
Under the Client secrets tab, click + New client secret
Add a description (e.g., “Paperbox integration”)
Choose an expiration date (we recommend 6–12 months)
Click Add
⚠️ Important: Copy and save the Client Secret Value — it won’t be shown again after you leave the page
📬 Add Microsoft Graph API Permissions
Go to API permissions → click + Add a permission
Select Microsoft Graph → Delegated permissions
Search and add the following permissions:
OpenID permissions:
emailoffline_accessopenidprofile
User permissions:
User.Read
Mail permissions:
Mail.ReadMail.ReadWrite(used only for organizing — Paperbox does not send emails)(Optional)
Mail.ReadShared,Mail.ReadWriteShared(if needed)
Click Add permissions
🌐 Add a Redirect URI
Go to Authentication
Under Platform configurations, click + Add a platform
Choose Web
Use this URI:
https://www.integromat.com/oauth/cb/azureClick Configure
💬 Still need help? Use the chat bubble in the corner or reach out to our support team!