關於「Bcc Outlook」標籤，搜尋引擎有相關的訊息討論：

What's the Difference Between CC and BCC When Sending an Email?2017年7月3日 · BCC stands for “blind carbon copy.” Unlike with CC, no one but the sender can see the list of BCC recipients. For example, if you have bob@ ...缺少字詞： gl= twShow, hide, and view the Bcc (blind carbon copy