Write great subject lines. David Ogilvy once said that 80 cents of your dollar should be spent on writing headlines. With emails, the subject line is just as important. If it doesn’t catch your attention, you won’t open it. So, spend the majority of your time writing and polishing your subject line. A great email subject line entices curiosity about the content of the email. It’s also personal, and highly relevant to the recipient. To learn more about how to write amazing subject lines, we have an entire blog post on the topic: 30 Successful Bloggers Share Their Best Converting Email Subject Line.

Office Autopilot plans all start at above $200 a month. These are the top 10 autoresponder and email marketing tools on the market today. You have options all the way from free to several hundred dollars a month, from basic functionality to complex analytics and shopping cart integration. The one you pick depends entirely on where your business is and what it needs.
The problem is that information abundance equals attention scarcity. This is known as attention economics. Social scientist Herbert Simon was the first person to discuss this concept when he wrote “in an information-rich world, the wealth of information means a dearth of something else: a scarcity of whatever it is that information consumes. What information consumes is rather obvious: it consumes the attention of its recipients.” https://mangools.com/blog/wp-content/uploads/2017/11/Case-study-Launching-a-new-product-email-campaign-960x510.png
As of mid-2016 email deliverability is still an issue for legitimate marketers. According to the report, legitimate email servers averaged a delivery rate of 73% in the U.S.; six percent were filtered as spam, and 22% were missing. This lags behind other countries: Australia delivers at 90%, Canada at 89%, Britain at 88%, France at 84%, Germany at 80% and Brazil at 79%.[7]
Don't use CTAs to drive people to your homepage, for instance. Even if your CTA is about your brand or product (and perhaps not an offer like a download), you should still be sending them to a targeted landing page that's relevant to what they are looking for and includes an opt-in form. If you have the opportunity to use a CTA, send them to a page that will convert them into a lead.
Over time, the popularity of email marketing campaigns resulted in personal email inboxes that were overflowing with the latest and greatest offers. Email campaigns grew and people grew tired of them. Laws that allowed customers to unsubscribe breathed new life into email marketing campaigns as customers could easily pick and choose the companies they were interested in.