User blog:Mmpratt99 deviantart/I Keep Getting This Yellow Banner

This yellow banner appeared when I logged it. I copied down the message that was on it--

"Oh no! Your email address has not yet been confirmed. You should have a confirmation message in your inbox. Didn't get it? Click here and we'll send a new one. If you need to change your address, head to your Preferences page"

Is this necessary or should I just ignore it?