Some extras include a dictionary and thesaurus, spell checker and you can scan incoming attachments with McAfee Virus Scan. Yahoo Mail has a clean interface. It has a spell checker and the vacation auto-responder lets everyone know that you will be out of town for a while. Free Email Providers Guide provides information on over 1,300 email providers in more than 85 countries. Although there are some conventions, there are no specific rules about the format of an email address.
Company is a unique designation for the computer storing the addressee's email.
This is usually the name of the organization which owns the machine. Many addresses in the US do not include a location symbol, but some do. Some addresses include both a state and country code. All email software offers some form of an address book. This feature allows you to store email addresses, access and apply them to your message without having to type the entire address.