E-mail Address:-

          An email address identifies an email box to which messages are delivered.

There are some important point in e-mail address-

1. E-mail address is composed of Two separate parts

2. First part of e-mail address is User Name

3. Second part of e-mail address is Domain Name

4. The user name and domain are separated by an @ (at) symbol

5. Maximum character of User name is 64

6. Maximum character of domain is 254

7. User name is always unique

8. E-mail address is case sensitive

9. Correct format of e-mail address is User@Domain

10. There are no spaces in the address

11. . E-mail address is not allowed in special character (eg. ( ), :, :, /, [ ,])

12. . Example :- info@olevelnotes.com or nielitexam2019@gmail.com