Foxmail secret transfer function using graphic steps

Recently, Xiaobian downloaded the foxmail mailbox to use, unlike the usual QQ mailbox, Xiaobian found in the mailing window, in addition to CC still has a secret delivery function So, what is the cryptographic feature of foxmail? What is the function of this secret delivery function? How to use the secret delivery function? Take a look at today's foxmail secret delivery feature tutorial! What is the difference between Foxmail's secret delivery (bcc) and CC? After the email is sent, you can receive the currently written email by filling in the email address in the "Dark Delivery" & "Cc" The difference is that after the recipient receives the email, he can't see the email from the email &############################################################################## . If you do not want the person who receives the email to know that the email was sent to someone at the same time, please fill in their email address in the “Dark delivery” column. Foxmail7.1 above version set the previous method: 1, in the foxmail write mail interface can directly see the mail copy box, click on the triangle next to the CC to display the blank input fill in the Foxmail7.0 version settings before the method: 2 Click the “Write Mail” button to open the write window. In the new window, select “View”=”“Browse Address", select “Browse Address”