Another way to restrict the use of your E-mail message and protect your privacy is to set the message to expire.

另外一种限制使用你发送邮件来保护隐私的方法就是给邮件设定过期期限。

youdao

Another way to restrict the use of your E-mail message and protect your privacy is to set the message to expire.

另外一种限制使用你发送邮件来保护隐私的方法就是给邮件设定过期期限。

youdao