过滤模式：在这种模式中，所有寄到您信箱中的邮件都是带有标题的。

Filter mode: in filter mode, your email is tagged in the subject line and delivered to your mailbox.

youdao

过滤模式：在这种模式中，所有寄到您信箱中的邮件都是带有标题的。

Filter mode: in filter mode, your email is tagged in the subject line and delivered to your mailbox.

youdao