What will be the e-mail address of users?
The e-mail address of users can vary. Most commonly, companies who have an Internet domain registered and hosted, can use the e-mail address of the form username@company.com. To have this kind of address, a registered and hosted Internet domain is required. Also, the Internet server where your domain is hosted must receive mail for your domain and provide them through one or more POP3 mailboxes. Since almost all service providers who host domains provide this kind of service, it is best to have your address as username@company.com. If you have multiple locations, then you can have addresses of the form username@location.company.com. Many times, companies prefer to use a common addressing scheme, even when the users are at different locations. Your hosting service provider will be able to configure this at their end. In cases where users have different addresses, where they receive mail, then such addresses also can be configured. That is a user may have multiple addresses like username
