Is this a valid yahoo email?

Dear Yahoo! Toolbar User,





We've been working with Microsoft and have discovered compatibility issues between some older versions of Yahoo! Toolbar and the new Internet Explorer 7.0, which Microsoft is about to release. In addition, some older versions of Yahoo! Toolbar don't always work properly with the new Yahoo! Mail.





To resolve these issues and ensure continued product functionality, please upgrade to the latest Yahoo! Toolbar. (Note: If you use Yahoo! Toolbar for the Mozilla Firefox browser, you are not affected by these issues.)





We apologize for the inconvenience.





Thank you for using Yahoo! Toolbar. Rest assured that we're always looking for ways to improve our products for you.





Best Regards,





The Yahoo! Toolbar Team























Please do not reply to this message. This is a service email related to your use of Yahoo! Toolbar. To learn more about Yahoo!'s use of personal information, including the use of web beacons in HTML-

Is this a valid yahoo email?
This email is real. However, if you don't want to click on the link in the email, you can go to toolbar.yahoo.com and download it directly from there.
Reply:I got the same e-mail. I think it's fake. Yahoo admitting some of their products don't work right? As if! No, actually, I don't know.
Reply:no its a scam, firefox is imune to this exploit, thats why they say dont do it