What is local server in outlook to get yahoo email?

How to move email messages in outlook express back to yahoo mail?

• I have downloaded emails from yahoo mail to outlook 2007 via POP without realizing it would remove all the email from yahoo mail. I would like to move the email from Outlook 2007 back to the yahoo mail server. How do I do that ? Trueswitch won't work. It's only used for going from one email address to a totally different email address. I was not seeing any straight forward helpful answer in "Yahoo Answers". I'm hoping I can get some help from a seasoned vet. It's important I move the email from outlook back to my yahoo mail. So, I can remotely access important emails from other computers. Cheers.

• Answer:

  i think you can not - there is an option in the mailclient when you set up a new account in it that "retrieve only new mails" and "leave a copy on the server" next time chose "leave a copy on the server" so you can access them from the web-based version - i just realized that aol.com let's you allow the sent mails and the incoming mails too as it saves them as ingoing and outgoing mails.. seems fun, but i don't want to propaget them