[Coruscatus]

I have an ebook in epub format which contains many quotations. These quotations are not only bounded in " marks, they are also colored blue. When Calibre converts the quotations to mobi format for my B&W Kindle, the quotations are now underlined. This is very distracting, and I would like to have the converted quotes without the underlining. I'm sure there must be an easy way to do this, but I am just not familiar enough with all the Calibre conversion options to know what to set. Can someone tell me how to turn off this underlining? Thanks!