Email marketing is a great communication tool when used properly. An email campaign is when one or more emails are sent to a group of recipients who have opted-in (yes, I like you and your stuff) to an email list. A timed or “drip” campaign will send out emails at regular intervals (once per day, week, month. etc). This stream of emails will be triggered by a specific call-to-action for each recipient.This touchstone is a cost effective way to stay connected with people about your business, products, services, or even industry related news.