Never reply to the email.

If you think it's serious, just remove the content.
If you don't think/or don't take it seriously, just pretend you never read it in the first place.

Blocking your ip on this post was pointless as it was obviously the content posted here:
"http://www.5starsbazaar.net/forums/v...hp?f=9&t=11054"
"http://www.5starsbazaar.net/forums/v....php?f=18&t=85"
"http://www.5starsbazaar.net/forums/v...p?f=18&t=19997"
"http://www.5starsbazaar.net/forums/v...p?f=18&t=18336"