New
#11
Doesn't Gmail have a whitelist feature?
In answer to the topic title:
Unfortunately, it's perfectly legal for ANYONE to give out your email address, last time I checked. If a company/ISP has a privacy policy that specifically states that they won't give out your email, and then you discover that they have, you could probably sue them and that's about it. Otherwise, you wouldn't have any recourse at all, because when you give a website/company your information, you're basically agreeing to the privacy policy (like signing a contract).
Personally, I think that selling/leasing email mailing lists should be illegal. It makes me mad that a company can make money by giving my email address to another company, especially when I have no idea what that other company might be, or who they might give my address to in turn.