Quote - I want to know how the e-mail notification for this particular thread got marked by Hotmail(Micro$haft) as a phishing attempt... lol

It probably has to do with the email leaks that have been happening.

http://www.renderosity.com/mod/forumpro/showthread.php?thread_id=2704078

Email addresses that many create for specific use on this website only, somehow end up in the hands of email phishing scammers.

The resulting phishing emails have been reported by people in all different email servers (yahoo, gmail, hotmail, various private ISP's etc). So Renderosity's data must be entangled in those emails in such away that the email client's are interpreting that Renderosity is the one responsible for sending them.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi