how i get email of other people on net?

Well sungat!!! it depends on for what purpose you want those addresses!!!... If you wan't them to make friends for example than what you can do is just sign in in your yahoo messenger In the messesnger there is an option of find people (this thing depends on the version of messanger you are using...but finding this button won't be difficult) After dat just rite any suitable name say Nazia, or Sana (if it is a pakistani girl you are searchen for .i.e) and the messanger will give you all the people with that name...you can specify location or yahoo id too!!! Another way for the same purpose might be to use yahoo profiles!!! in that you can search the profiles of people on yahoo... If it is for a business use u should better contact with yahoo team...they can help you farther... There might be other usages also...but if you can specify for which purpose you need this info I can further help you out!!!