您找到的类似问题的答案(

The answer to the similar question you found (Remove recipients from Outlook email if automatic reply is activated) still stands. What were you having problem with?

唯一的其他可能性(这是Outlook在显示要发送给收件人的OOF横幅时使用的方法)是使用EWS和GetMailTips操作(请参见

The only additional possibility (and this is what Outlook uses when it displays an OOF banner for a recipient you are about to send to) is to use EWS and the GetMailTips operation (see https://msdn.microsoft.com/en-us/library/office/dd877060(v=exchg.150).aspx).