---- Matt Cutts Explains Change to Unnatural Link Warnings
synthese - 8:35 pm on Jul 22, 2012 (gmt 0)
if you have links that you can control, know isn't benefiting your site and could potentially harm it in the long run....I suggest removing it sooner than later
Sure that makes sense. But I just got one of these messages... on a site that I haven't chased a link in years (maybe 4 years). However the site was hacked a few months ago and for a few days it was having an iframe injected into the homepage. Maybe that has something to do with the email?