At work we use Outlook 2013. Some people now suddenly have the message preview appear in blue (before it used to be black or grey). I went to: View tab \ View Settings \ Other Settings, and in the "Other Settings" dialog box I noticed that in the "Message Preview" section, the font is blue. So I clicked the "Font" button in the "Message Preview" section of the "Other Settings" dialog box, changed back the color and hit "OK" several times. But no change. I then closed and re-opened Outlook. Still no change. Why can't I change back the color for "message preview" for those people? I can change it on my Outlook no problem and it doesn't even require me to restart my Outlook.