     public let html: String?
     
     /// A `Bool` indicating if the setting is enabled or not.
-    public var enable: Bool { return self.text != nil && self.html != nil }
+    public let enable: Bool
     
     
     // MARK: - Initialization

    public init(text: String, html: String) {
        self.text = text
        self.html = html
    }
    
    /// Initializes the setting with no templates, indicating that the footer


/// The `Footer` mail setting allows you to specify a footer that will be
/// appended to the bottom of every email.
public struct Footer: Encodable {
    
    // MARK: - Properties
    //=========================================================================
