While this thread has been going, I received another email today, this time from a lady called Mandi Lynn. For a change, the message was short and sweet and didn't seem like a scripted AI spiel like most of them. Sometimes I reply just to see what reaction I get; you never know if they're genuine, and if they're not, I get to have a little fun with them!
The email supplied a link to the official website mandilynn.com, cleverly knowing that nowhere on her site is there an email address listed to double-check. Sure enough, the reply came back with a link listing prices for multiple different services.
Yes, he email was a gmail address.
Thanks, but I think I'll pass, Mr or Mrs Scammer!