Originally Posted by HollywoodChris

No, most hosting companies shy away from it no matter if it is Legal or not.
If you can prove they opted into the email and are of age to receive adult mail and comply to the can spam act there should be no issues... Hosting companies want nothing to do with it and I dont blame them. Most people dont have the requirements and thats a lot of trust to put into someone when your business is riding on it.

-Cs