How to transfer mail downloaded by Outlook back to yahoo server?

How do i can export all my yahoo mail outlook to yahoo server?

• I set up pop3 acoount in windows mail and by setup windows mail moved all mail from my account to my pc so i have mails in windows mail service but at yahoo mail no mail, some one who can help me to copy my all mails to it's original place yahoo mail server

• Answer:

  well one you can send it all back to your yahoo mail. then i can teach you on how to prevent the problem from happening again (if Outlook) 1) on you outlook, go to TOOLS 2) go to EMAIL ACCOUNTS 3) chose VIEW OR CHANGE EXISTING ACCOUNTS and click NEXT 4) click the name of your pop setting and click CHANGE 5) click on MORE SETTINGS 6) go to ADVANCED TAB now your going to see DELIVERY below, you can put a checkmark on LEAVE A COPY OF MESSAGES ON THE SERVER. Their are other options below which allows you to control the email more. (if outlook express) 1) on you outlook, go to TOOLS 2) go to ACCOUNTS 3) click the name of your pop setting and click PROPERTIES 4) go to ADVANCED TAB now your going to see DELIVERY below, you can put a checkmark on LEAVE A COPY OF MESSAGES ON THE SERVER. Their are other options below which allows you to control the email more. hope this helps you a lot ^_^