A mailing list is a collection of email addresses which can get the exact same email simultaneously. When an email is sent out to the main address associated with the list, for instance – email@example.com, it is re-sent automatically to all the email addresses which are included in that mailing list. This option will allow you to contact electronic mailing list subscribers effortlessly, so you can send bulletins or any other information on a regular basis to all your customers. Based on the software app that is being used to administer the mailing list itself, addresses can be added manually by the mailing list’s admin or users need to subscribe, giving their approval to get messages in the future. A mailing list will spare you plenty of time and will allow you to remain in touch with your customers with ease, which can supercharge the popularity of your site.