play-mailerを使ったメール送信メソッド

sendEmail.scala

  def sendEmail = Action.async { implicit request =>
    emailAddressForm.bindFromRequest.fold(
      error => {
        Future.successful(BadRequest("Your Aoolication"))
      },
      emailAddress => {
        //mail transfer process
        val email = Email(
          "Simple email",
          "title <aaa@hoge.com>",
          Seq(""+ emailAddress.email +" <"+ emailAddress.email +">"),
          bodyHtml = Some(
            "早安<br>" +
            "我想吃魯肉飯"
          )
        )
        mailer.send(email)
        Future.successful(Ok(views.html.index("Your new application is ready.")))
      }
    )
  }