Query - Email address in Microsoft outlook

Anil (1638 Points)

30 May 2009  

In the company I work for all employees email id  can be accessed by clicking on" To: " button and searching the name in drop down box. If once a mail is sent to a person, then next time as soon as i enter first few letters of his/her name the entire email id pops up for selection.

 

My problem:

I have been sending email to external parties who are not employees of the company. Their email also pops up like other employees id once initially if the email id is typed fully and mail sent. to them. Now sometimes these external people email id.s undergo slight change in which case I am getting 2 email ids of the same person which are slightly different. To avoid confusion I want to delete the one which is no more used by this external party. How to delete email id so that it does not pop up anymore while typing email id?

 

Thanks.