On my auto signature I have an icon for Facebook, twitter, etc. plus my business icon. They are all *.png files with hyperlinks my to various pages.

When I send an email, all the icons are repeated after my auto signature (without the hyperlinks). I even tried to delete the auto signature and start again incase there was some residual weirdness going on. Is there a way to eliminate this duplication of hyperlinkless icons? (They do not appear at all in the auto signature more than once.)

I have MS Office for Mac 2011.