# set_site_email_forwarding

Source: https://modulify.ai/docs/mcp/emails/set-site-email-forwarding

Turns the forwarding of incoming mail on or off for a site, which is on by default for every site.

- Title: Turn the email forwarding of a site on or off
- Scope: `config:write`
- Access: Destructive

While it is on, mail sent to any address at the site's built-in sending domain, and at each of its email domains with receiving on, goes to the site's confirmed forwarding addresses (`forwarding.recipients` in `get_site_email_settings`).

While it is off, that mail is accepted and dropped without a bounce, mail still waiting to be forwarded is dropped too, and none of it is forwarded later, so the tool tells the client to confirm with you before turning it off. Turning it on is refused with `Email forwarding is not set up on this server yet!` while `forwarding.available` is false, and turning it off always works.

It needs the **Delete projects** permission. See [Turn forwarding off and on](https://modulify.ai/docs/automations/emails#turn-forwarding-off-and-on).

## Inputs

| Input | Type | Required | Description |
| --- | --- | --- | --- |
| `projectId` | string | Yes | The site id. |
| `enabled` | boolean | Yes | True to turn forwarding on, false to turn it off. |