This is a re-post.  MSDN sent me here to report my observations.

I find there's a glitch in WLM 12.  I involves the "mouseover" action when selecting an email to read.

You will see unopened mail "Do you miss..." and the "mouseover" pop-up which shows the "Folder: MileagePlus - Comcast.."  This happens constantly while using WLM 12.  It makes detecting the real folder guesswork and a lot of extra steps to manage incoming mail.  I've  searched all over the Communities to find where to report "bugs."  I hope someone here can direct me.  Here's the link to the older post.  Previous WLM post.

As always - TIA.