It is all just a matter of how McAfee Trusted Source categorized the site. You have to submit it on trustedsource.org. Create an account to view the status.
while looking through the unanswered threads I have noticed this one. Is the issue still occuring? I just checked aetna.com on trustedsource.org and it looks pretty good. Can you please let me know if you still have problems?
Yes, I'm still having problems. Seems to be only with HTTPS sites. Happens with conexis.com now also; The HTTPS is blocked due to it's category being Residential IP Address, but HTTP isn't blocked.