Is zzn.com Safe?

The site itself is good but it is abused and spammers use the service to appear as if they are legit companies when they are not. Beware of anyone using zzn services and question if they would actually be using it for good or bad. I have used the service before (years ago before I had a host email address) and it was great. However contacting them lately about someone abusing their service I clicked on http://www.zzn.com/membersarea_en/joinframes.asp?main=support and when I submitted the information as well as the headers of the scam email the next page said The website cannot display the page HTTP 500 Most likely causes: •The website is under maintenance. •The website has a programming error. For example one phishing attempt uses a lady from a popular online debt recovery show called "Til Debt Do Us Part " (hosted on slice TV) as ***** Gail does NOT use the zzn service and it is a scammer who emails anyone who signed the guestbook (as the emails are sadly showing publicly) saying they won money. IF a person is knowledgeable enough they could look at the header of the email and see any replies to the phishing email goes to ***** . Now not sure if that email was hijacked or is the scammer's real email address but either way it is not the real Gail. zzn.com is owned by *****