If you are looking for @ymail.com email addresses, you have come to the wrong place.  Go here instead.  This project is not endorsed by or associated with Yahoo! in any way.

YMail.app is a status bar program for Mac OS X 10.3 or higher that periodically logs in to Yahoo! Mail and notifies the user of new emails. It is not being actively maintained, nor does it work with the new Yahoo! Mail beta. If you have switched to the beta, you must switch back to the old interface for YMail to work. Sorry for the inconvenience, but I’m afraid nothing can be done about it at the moment.

I have not kept up with YMail development because I don’t use Yahoo! Mail much any more. If someone who still uses Yahoo! Mail would like to take over development, I would be happy to turn the project over to him and to help orient him to the code. Feel free to contact me if you are interested.

In the meantime, you can still get the latest release of YMail.app here.

The gorgeous icon above was created by Ivo van Willigen.

IF YOU ARE A DEVELOPER: Yahoo! has released its new mail API. I do not have the time right now to update YMail.app, but if you are building a similar Cocoa app with the new API, please let me know. Provided that your application is open source, I am willing to donate the name/mindshare of YMail to your new project.