About Lesson
E-mail Address:-
An email address identifies an email box to which messages are delivered.
There are some important point in e-mail address-
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E-mail address is composed of Two separate parts
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First part of e-mail address is User Name
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Second part of e-mail address is Domain Name
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The user name and domain are separated by an @ (at) symbol
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Maximum character of User name is 64
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Maximum character of domain is 254
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User name is always unique
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E-mail address is case sensitive
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Correct format of e-mail address is User@Domain
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There are no spaces in the address
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. E-mail address is not allowed in special character (eg. ( ), :, :, /, [ ,])
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. Example :- info@olevelnotes.com or nielitexam2019@gmail.com