Offline events like trade shows are highly anticipated growth opportunities for professionals in your industry. Demo your latest product at an appropriate conference and collect signups in-person. Once you're back at the office, import these signups into your contact database. Be sure to send these contacts a welcome email that confirms their opt-in to your list. (See #8 in this blog post for tips on sending welcome emails.)
Some readers will unsubscribe from your email autoresponder, whether it is short or long in duration. It is inevitable. Watch for trends that might indicate a necessary change (e.g. high unsubscribes after a particular lesson), but understand that unsubscribes are a natural part of your list’s equilibrium. Even if people unsubscribe, they were exposed to your content before they did so. Load the beginning of the course with excellence and go from there.
At the start of my online career i used to think that list building has no benefits but after doing some research on the topic and starting with the link building thing i came to knew it’s importance. It’s really necessary for website and blog owners to build lists or they’ll just let their selves down because list building is the game changer when Search Engines and Social Media doesn’t work for you.
In this context, I guess each post can’t be thought of in isolation, but in terms of a mini content ecosystem that comprises of a great blog post optimised for on-page SEO, an upgrade to that post tailored for that specific content, various on-page email conversion points including an exit pop-up or similar -and then you combine all this with your off page link building and outreach efforts. That could be over 5,000 words of content all in just that one package.