eGrabber fully complies with the CAN-SPAM Act and doesn't violate the CAN-SPAM Act in anyway because:
eGrabber doesn't provide email IDs. eGrabber just provides a tool (just like IE & Firefox) for the users to perform Internet research.
The software doesn't generate numerous permutations to find email IDs. It either finds the email ID of the person you are searching for or finds email IDs of coworkers and intelligently projects the most dominant email pattern.
Projected email IDs are clearly mentioned and the users are aware of how those email IDs were obtained.
eGrabber doesn't recommend customers to send bulk emails.