|YahooPOPs! is an open-source program to provide free POP3 and SMTP access to your Yahoo! Mail account.
YahooPOPs! emulates a POP3/SMTP server and enables popular email clients like Outlook, Netscape, Eudora, Mozilla, IncrediMail, Calypso, etc., to download and send emails from Yahoo! accounts.
It provides a POP3/SMTP server interface at one end to talk to email clients and an HTTP client (browser) interface at the other which allows it to talk to Yahoo!
For additional information, go to http://yahoopops.sourceforge.net/