It really is not that difficult to start an ezine. You just need some basic tools such as an auto responder service, a good website, and of course, the content for regular newsletters.
1) For auto responders, you can use several popular ones such as getresponse, or even aweber. Google for them and you will find their home site. They are known to be reliable, but you will need to fork out regular fees to pay them for their services. These service providers allow you to send out automated messages to subscribers, create forms and track responses.
If you are adventurous and bold, try creating your own autoresponder. You can save some money in the process, which is especially important when you are first starting your online business. Frankly, it is not the path of least resistance to ezine building, so I will seriously recommend that you sign up with an online auto responder.
2) The second thing to setup is a proper website. This will help to make the opt in process easier. You can also utilize tools such as pay per click to direct users to your site. You can set up opt in forms on your website, together with a good landing and persuasion page. You can do copy writing next to the opt in form.
3) The final thing needed is quality content. Today, this is much easier. There's an explosion of information availability on the internet, so you can pull them from article directories such as ezinearticles. You can also purchase private label rights articles from merchants on the internet. Another way is to hire writers to write your articles. The whole internet marketing game takes time to master, so learn from those who have been there to shorten your learning time, and avoid painful mistakes.