number of outgoing messages and they mass sms service could block you from sending any email messages to anyone through their services. Both of these nasty surprises are a headache and can take a great deal of time and mass sms service sweat equity to correct. A third nasty surprise is far worse.Either one of the internet service providers or even an individual email recipient could report you as a CAN-SPAM legislation violator. Guess who bears the burden of proof mass sms service on that deal. Yep, you guessed it...you.
Even if none of those bad things happened a mass sms service purchased email list is still a bad investment because they'll opt-out of your email campaign in huge numbers. Even the ones who don't opt-out are about as likely to do mass sms service business with you as you are to win the lottery. So getting a return on your investment will be challenging to put it in the best way I can.
There's simply no logical reason to buy an email list when you could easily build your own list of highly responsive people who will buy from you. All you need is a one page website, a way to capture information from your visitors, and an offer to give them something they'll want. Then once you send them the information they asked for they really have opted in to "your" list and you can legally prove it if you ever needed to. Plus you have the opportunity to develop a relationship with this stranger and convert them to a buyer.