Full Name

[Ramesh]

For the given mail id, how to retrive the full name ?

For example
(e-mail address removed) <John Thomas>

I am doing a program in ASP.net with C#.
I will be having the mail id as (e-mail address removed), I would like to have the
full name, that is "John Thomas". So that, Programatically I can write a mail
as follows,

John Thomas,
Content......

as I am not getting the full name now I am writting as

(e-mail address removed),
Content.............

is it possible?

 

[Ramesh]

to make it more clear,

My site is an intranet site. All the user will have their domain id as same
as their email id. for example,

John.t is the domain id and (e-mail address removed) is his mail id.
So If I am using the outlook I can enter the John.t and press Ctrl + K , it
will fetch me the (e-mail address removed) <john Thomas>.

Now I am having the domain id "john.t" now would like to have the full name?

{in my previous posting I used yahoo as example, please don't get confused}