I hope that this thread is in the right subforum because I just couldn't find the e-mail marketing subforum. So, I am having a site, where people are asked to enter their email address in order to confirm their submission to the site. They get a confirmation link on their email, click on it and whatever they wanted to post is on the site. This is it. They don't actually subscribe to an email list, but it clearly says on the site that their email may be used for notifications from the site. So what do you experienced email marketeers think about sending them occasional emails with offers or anything that can make me money? Of course, I will offer them an "unsubscribe" option in each email, but is this method compatible with US or EU law, or is this method considered as spamming? Can I get sued? Thanks for your replies!