How can I compose an email to multiples, without showing all email address but, juss showing names/nicknames?

In Yahoo:


BCC will show up when you open your address book for emailing.


After you click on Compose or Forward to open the message window, click on TO to open your address book which has been set up for emailing. You will see all three fields (To, Cc and Bcc).





Enter your name in the"TO" to box, only because at least one name is required in that field.


Then check the BCC box next to all of the names you wish to hide.




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