How to delete an email address?

On facebook twice and don't know how to delete old account. Setup a facebook account. Didn't use the facebook account or email address and have now forgotten what my password and email address is. Ended up setting up a new facebook account with a new...

I got the wrong email address for a person--and a failure to send the message came. I then got the correct email address for that person--and I entered it in the Contact box in IE9. However, when I try to send an email to that person, typing the name...

I want to delete my email address and use my alternate email address instead. It will allow me to have an alternate, but I cant get rid of the other email address

I revised a person's new email address but the old one continues to show up when typing name to compose email. It's not on contact list, so how do I permanent delete an old email address?

i want to delete my alternate email address. i set 2 alternate email address for forgetten password now i want to delete 1 and keep one. please help me how can remove 1 email address cuz that email address not with me now i need to urgent remove it thanks...

I can't seen to find how I can delete my Yahoo email address. Then go in to the mail system and create a brand new replacement email address. I want to start fresh in my account with a new address - simple - but not when searching help.

Extra Mail Address Sometimes one email address isn't enough. Need an extra one for work, school, or family? Yahoo! Mail lets you create one extra email address for free. Use it exactly like your primary address, and get messages sent to both addresses...

Everytime I add someone to my yahoo messanger they show up in my yahoo address book even though i dont have their email address which has caused my email address book to become overcrowded with people whose email address i do not have. Everytime i delete...

HI. I have added 4 email address in my password recovery option page. But now i m not using two email address from those 4. I have forgotten my password and clicked the link i cannot access my account. It showed me those 4 mail id's... i edited with...