All blog posts need an introduction, main body, and conclusion. The conclusion is what a lot of bloggers forget—they end up just stopping their post after the last step or last item in a list.
Within the main body of your post, unless it’s a very short blog post, you’ll need separate sections to cover different points. Each section should have a subheading: this is like a signpost to the reader to tell them where they are in your post.
So, your outline template should include the introduction, 3+ subheadings, the conclusion, and ideally also a space for a call to action at the end of the conclusion. A call to action is an important copywriting tool for getting readers to do something, like signing up for your email list.