This will correspond to your E-mail address. Your eVIB E-mail address will look something like John@eVIB.net. You could also set up a POP3 Mailbox address for each member of the family. How about Jill@eVIB.net ?

A common email address to setup is surname@eVIB.net

With the use of aliases you can then have name.surname@eVIB.net for all members of your family.