Shortly after installing Bitdefender 2012 I got this email:
From:	no_reply@info.bitdefender.com 
To:	<redacted>
Subject:	Complete your Bitdefender installation
Date sent:	Wed, 22 Feb 2012 22:55:39 -0600
Hello,
Please follow this link to confirm your Bitdefender installation:
Have a nice day!
Bitdefender Registration Service
Is this legitimate?  All previous emails have come from Avangate.
madylarian