Retrieve all mail settings

**This endpoint allows you to retrieve a paginated list of all mail settings.** Each setting will be returned with an `enabled` status set to `true` or `false` and a short description that explains what the setting does. You can use the `limit` query parameter to set the page size. If your list contains more items than the page size permits, you can make multiple requests. Use the `offset` query parameter to control the position in the list from which to start retrieving additional items.