How can you make the document previews from the webmail for Exchange 2010 not use sub-pixel rendering? At the moment, when it renders web previews of PDFs or Word documents it uses cleartype, and the subpixel rendering.
This works great for some of the users, however for other users the text comes out as an ugly mishmash of cyan and red lines in the text.
The reason for this is that the pixels are not always RGB, sometimes they are BGR, and if you use the wrong ordering, then it looks very bad.
By preference we would be able to set grey-scale rendering, since then it would look mediocre for everyone, instead of good for some, and bad for others.
This is not a client side setting, as the server sends through a pre-rendered jpeg file.