瑞士签证申请中签证官的提示性邮件需要回复吗？收到签证官的邮件：Dear XXX, We kindly remind you if you enter the border to Europe you have to make sure that your main destination is Switzerland, when you apply for a Schengen Visa at the General Consulate of Switzerland in Shanghai.Thank you for your early reply and taking note of this em...