Answer:
B I'm not really sure but I think it's independent
your question is wrong please make sure that you just the spelling is correct
Subject. Subject is a description of the topic of the message and displays in most email systems that list email messages individually. ...
Sender (From). This is the sender's Internet email address. ...
Date and time received (On). ...
Reply-to. ...
Recipient (To:). ...
Recipient email address. ...
Attachments.
Forward Button
Reply Button
Spam or Block Button