Hey, i got the same one yesterday!
  "Dear customer, 
 Sorry. Your account was temporally locked. 
 The credit card transaction was declined.
 This is an email receipt for your recent payment you just made. 
 The system reported the following error: 
 KEEP CRD DECLINE NOT AUTHORIZED 
 Your receipt #2240076354
 Billed To:
 H WALL
 14 Church Way
 Basingstoke, RG24 9SU
 Hampshire Order Number: L06639795
 Receipt Date: 03/10/05
 Order Total: GBP 108.04
 Billed To: Visa 
 Information regarding your personal information can be
 viewed at 
http://quickdimer.com/billing/order/order110902.html  This site is powered by the SecureTrading payment system 
 which means that your credit card details are fully encrypted 
 using the most sophisticated e-payment software. "   
 Odd really because my home email address is a very closley guarded secret know only to the DSC and a few others.