How to find people's e-mails on Yahoo?

I cant find the ip address of this guy... I found ip addresses that he sent to my hotmail from his aol email... But i cant find his ip through my yahoo from his yahoo emails? Is there a reason for that? I can find ips from other peoples emails on my...

My yahoo inbox reads that I have 3 unread emails. But I cant find the emails. How can I enter a command to list only unread email so that I can identify these ghost emails?

I have picture attachment emails in one of my folders in my yahoo mail. On my iPhone I go into that folder and I can't see those emails. I saw then the other day and then I try finding then today and it's like they disappeared. Like there invisible....

how can I enter a command to show only unread emails? I want to find the 3 ghost emails

Basically im setting up a new business and i want to send out a big email to people regarding my business with a survey inside and to advertise my business. So how can i get 1000's of peoples email addresses from a certain website?? Thanks

I have not used my Yahoo mail account for a very long time. As I need to trace some my old emails, I login in Yahoo mail today, only found that all my old emails and email folders ...show more

I have installed windows 7 from an earlier Vista operating system but after backing up my computer particularly my outlook email I cant find 16000 emails that I have amassed. Can I set my yahoo email server to an earlier date to retrieve my emails which...

I'M HALF BLIND, THAT'S WHY IT'S CAP. SORRY. FOR LEGAL REASONS I NEED THE EMAILS FROM "BARRISTERJAYNDIZELI@YAHOO.COM" & ENGRJOHN.ARNOLD@YAHOO.COM" RESTORED IF POSSIBLE FOR THE LAST 2 1/2 MONTHS. IF POSSIBLE I NEED THE YAHOO MESSENGER...

Sent a mail to a friend in America with a Yahoo mail address, and it took almost a week to arrive. While this is excessive, they do tend to travel slowly. Has anyone else noticed problems with Yahoo mail delivery. Would love to have your views.