Messaging with Rails and Mailboxer

Ruby
78

Is this ok?

  def create
    recipients = User.where(id: params['recipients'])
    recipients.each do |recipient|
    	conversation = current_user.send_message(recipient, params[:message][:body], params[:message][:subject]).conversation
    end
    flash[:success] = "Message has been sent!"
    redirect_to conversations_path
  end