I have a few questions in regards to email marketing. I decided to start yesterday and so far I've created a website, set up an autoresponder (using ListWire), and now I'm looking for offers to promote. I currently have 13 subscribers. I'm looking to gather more subscribers and I'm also looking for a free emailing service. MailChimp is out of the picture for me at the moment. Is there anything I should be aware about before continuing with email marketing?