it means the email has to be a real email
it means that is your main email that you use for emailing things
It is the list of people to whom you are sending the email.
it means use a backup email
It means constantly check email
it means use a backup email
draft email particularly means drafting or writing an email which is of course an old word derived from "draft a letter". email draft means, an email written and saved in drafts folder of the mail account to send it later.
If you are asking what it means, it means "electronic."
it means if you switched your email address!
no it means an active email
It means get into your email like to check it
E-Mail means, Electronics message. Mail means message. so it is electronics mail.