Frank, Thanks for sharing this with us, I will work on getting that 404 fixed - if you need your email changed, that can be a pretty complicated process depending on the circumstances we have to do different things. You can email portal@extremenetworks.com and tell the full story situation (is it domain change for entire company, was there an acquisition/merger with another company, did you leave the company, and so forth) and then we can get it done properly. I will try to get enough details together to author a knowledge article on this topic.