Is ross-simons.com Safe?

LINKSPAMMERS SPAMMED LINK ADVERTISING THEIR WEBSITE ON MY WEBSITE WITHOUTR PERMISSION. Email received from the scam SEO/marketing company they hired: " My name is Trevor Nelson, from Acceleration Partners . One of our current clients, Ross Simons , has recently discovered a past employee of theirs used a variety of questionable techniques to secure links to the ***** website. These links were placed purely for SEO purposes, with the intention of manipulating search rankings.It appears that there may be links like this that have been placed on your site, xxx . The presence of these links is harmful to our client site's good standing with search engines, and unfortunately, retaining them may also be potentially harmful to your own website's reputation. We would greatly appreciate your help with resolving this problem. Please send an email to WebmasterRelations @ ***** and I will respond with the URL or URLs that contain these backlinks. We apologize for any inconvenience this has caused you and do appreciate your help. In order to verify the authenticity of this message, please see the Ross Simons link removal page found at www.ross-simons.com/verification/. If you think this email was received in error, or if you would like to remove yourself from this list, please click the unsubscribe button at the bottom of this email. Sincerely, Trevor Nelson Acceleration Partners ***** On behalf of Ross Simons www.Ross-Simons.com"