Email has replaced conventional letters. By using email, the news, information, messages, etc. can be sent and received in a very short time. Now email has also been used by professional businesses and non-profit organizations to run their activities. In this case, the role of email software is very important.
An organization or an online store, for example, can send email newsletter to its members or customers. The good software with an autoresponder is usually preferred. With this facility, the software helps make the activity easier to do. If you are interested, you can visit the website of iContact.