> ## Documentation Index
> Fetch the complete documentation index at: https://support.legora.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Outlook Add-in for Admin

> The Outlook Add‑in brings the platform directly into the inbox where lawyers already work, reducing context switching and accelerating everyday tasks like drafting, summarizing threads, and attaching or saving files to Legora — right from Outlook.

### Security and compliance

The Legora Outlook Add-in operates using the same secure backend architecture, infrastructure, and platform safeguards—including security guarantees and data residency controls—as the main Legora application.

Crucially, the add-in is designed with limited permissions to operate only on the single email currently being viewed or composed, and it cannot read or modify any other items in the user's mailbox.

All data flowing into Legora is encrypted both in transit (TLS) and at rest (AES 256), and is managed according to your organization's standard retention and role-based access control policies.

* [Security white paper](https://drive.google.com/file/d/1EwcDjUJYdGHTbDGGSksGoZV_Tm72fF_A/view?usp=sharing)

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### Admin deployment (organization‑wide)

The Admin can deploy the add‑in for everyone by following these steps:

* Admin role: Global admin or Exchange admin in the Microsoft 365 admin center
* Install via either
  * Microsoft 365 admin center → Settings → Integrated apps, or
  * Exchange admin center → Add‑ins
* Search for "Legora Outlook Add-in" in Microsoft AppSource, select the version that matches your processing requirements e.g. Legora Outlook Add-in (EU processing)
  * Alternatively, it is also possible to install the Add-in via manual upload of the XML manifest.
  * Download the XML manifest, including the Global file, from [Outlook Add-in manifests](/outlook-add-in-manifests).
* Choose who in the organization can access the add‑in, review permissions, and confirm deployment

#### Installation limitations

These limits apply when you deploy the Outlook Add-in for your organization.

The published manifests require **Mailbox requirement set 1.5** or higher to install. **Mailbox requirement set 1.8** or higher is required to read and write email attachments. On a lower requirement set, the add-in runs with limited functionality and cannot use attachments.

Exchange Online is the supported primary mailbox. A Gmail, IMAP, or POP primary mailbox cannot install or run the add-in.

On-premises Exchange is not a supported primary mailbox. See the [Outlook Add-in compatibility guide](/outlook-add-in-compatibility-guide).

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### Where to find the add‑in

* **Microsoft AppSource:**
  * Go to [Legora Addin in Microsoft Appsource](https://marketplace.microsoft.com/en-us/product/office/WA200009453?tab=Overview) (EU), [Legora Addin in Microsoft Appsource](https://marketplace.microsoft.com/en-us/product/office/WA200009654?tab=Overview) (APAC) or [Legora Addin in Microsoft Appsource](https://marketplace.microsoft.com/en-us/product/office/WA200009653?tab=Overview) (US).