I had been hosting with Bluehost for a few months. A client called me and said they were having trouble logging into their email. I logged into cpanel and they were correct, their email address was somehow missing. I quickly called bluehost, and they agreed that some hosting accounts were just dropping email accounts. All the emails were still on the server, but every once in a while I would need to recreate the account for the client to access it.
In the middle of setting up my email address for my site, less than 18 hours of signing up for the service; I get the above email stating my site has been deactivated due to suspicious activity. Really? All I did was send 5 test emails when configuring Microsoft Live and ThunderBird email clients. I was the one who got suspicious…you want me to send you a copy of my drivers license and a utility bill to you or you wont reactivate the account and website? It goes without saying, I cancelled the service and now am waiting 5-10 business days for a refund. Wow!