According to the National Privacy Principles and the Privacy Amendment (Private Sector) Act 2000 (an Australian law):

• We will not disclose to anyone the name, email address, IP or other personal information gathered from anyone in the course of providing our services and products and advice, unless it is with the explicit authority or request from the author of the email.
  
• We will not disclose to anyone the content of emails sent to us unless it is with the author's explicit authority or request.
  
•  Anyone sending email messages or attachments to us for any lawful purpose will not have their information disclosed to anyone not connected with GPJ Surveillance and Investigation. 
  
• We never on-sell such information and use it only for the purpose for which it was intended by the sender.