I agree with all the posts above.
SPAM aggravates the recipents and leaves a bad taste in their mouths. In order for players to feel confident enough to deposit real money that have to feel the people they are working with are reliable.
When a snow storm of email SPAM comes into promoting that particular casino or poker room it lowers the credibility and marketability of the operator. That makes our job harder and less productive.
When operators turn a blind eye to SPAM they are basically viewed by the public in the same class as Big Penis Pills, Herbal Viagra, Porn sites etc…