Whether you are a solopreneur or run a marketing department in a large company, you will quickly find that customers love email. That may surprise you, especially if most of the marketing emails you get go straight to the trash. But email marketing has consistently proven itself to be the most reliable channel most businesses have, whether you send a regular newsletter, promote sales, or do both. For most companies, a mix of email types works better than committing to one. I have sent a weekly newsletter to thousands of subscribers for years, and as a Fractional CMO I have watched the same pattern hold across client after client.
This paradox of customers disliking intrusions but loving email marketing has puzzled marketers for years. Whatever the reason for that affinity, it is worth learning how to use it well. Let’s look at what separates an email newsletter people open from one they ignore, with examples of each.
Key Takeaways
✅ A newsletter is a relationship channel, not a promotion channel. Company news, useful ideas, and a light touch on selling are what keep people subscribed month after month.
✅ The subject line and the body length do most of the work. Keep the subject line short, and give readers a preview that sends them to your site rather than the full article inside the email.
✅ Segmentation beats volume. One version for existing customers and another for people earlier in the buyer journey will almost always outperform a single message sent to your whole list.
✅ Design and mobile rendering are conversion issues, not cosmetic ones. More than half of email gets read on a phone, so a newsletter that renders badly there loses the reader before the copy has a chance.
✅ Every newsletter needs one clear call to action and a schedule readers can predict. Somewhere between weekly and monthly works for most businesses, and consistency matters more than frequency.
What is Email Newsletter Marketing?
Email newsletter marketing is the part of your email marketing strategy built around a recurring newsletter rather than a one-off promotion. A newsletter can carry a wide range of information that counts as company news. One issue might announce key personnel changes. Another might introduce a new product and explain what it does.
What all of these have in common is that you are sharing news about your business. Promotions belong in other kinds of emails, apart from new product releases. A newsletter carries information of more general interest to the people who already engage with your company, and that is what strengthens the relationship between your brand and the people following it.
Why is Email Newsletter Marketing Important for Businesses?
Newsletters are a dependable marketing channel for businesses. Most of us first think of newsletters in a nonprofit context, but they work just as well for large corporations and small teams. People like hearing what a business is actually doing.
They are also cheap, effective, and simple to implement. All you really need is someone with solid writing and editing skills, plus someone who can handle layout and graphics if you don’t already have templates. Best of all, newsletters drive sales. For nonprofits, they are one of the most reliable sources of contributions.
Email Marketing Statistics
Email newsletters carry their own benchmarks, and those numbers look different from email marketing as a whole. GetResponse analyzed 4.4 billion messages sent by its customers and found that newsletters averaged a 40.08% open rate, a 3.84% click-through rate, and a 9.57% click-to-open rate, with an unsubscribe rate of just 0.12%. In other words, a newsletter sent to a list that opted in has a real chance of being read.
Treat that open rate carefully, though. Apple’s Mail Privacy Protection loads tracking pixels before a human ever sees the message, and Litmus put Apple at 62.26% of all tracked email opens in July 2026, with Apple and Gmail together accounting for close to 90% of the market. Opens are a health signal now, not a scoreboard. Judge your newsletter on clicks, replies, and conversions instead. For the wider set of numbers behind the channel, my roundup of email marketing statistics covers what else the data says.
11 Email Newsletter Best Practices for Creating Effective Email Newsletters (with Examples)
Clearly, there are many benefits to creating and distributing an email marketing newsletter. However, as they say wisely, not all newsletters are created equal. in fact, there are many best practices you can follow which will help increase the chances of success. And when you are successful, you might even get a better return on investment. Like so many other things in marketing, these newsletters are part art and part science. Let’s dive into the best ways to make your email newsletters great.
1. Set Subscriber Expectations When Users Subscribe
Tell subscribers what kind of content you send and how often you send it. You don’t like spam or inbox bombardment, and neither does anyone else. As a rule, newsletters go out less frequently than sale announcements, especially for B2C brands. Very few people have time to read every email they receive, so show them you value their time. The welcome email is where this expectation gets set, and it is the single best-performing message most brands send.
There is a second benefit here. People prefer knowing what they are signing up for, so communicating expectations up front makes them more likely to subscribe in the first place. Setting expectations does not shrink your list. It grows it.
2. Create a Compelling Subject Line
Let’s face it: the subject line is the most important element of your newsletter. If you get this wrong, all your efforts will be in vain, because few people will ever open it. To write a subject line that works, keep it short and specific. Around 30 to 50 characters is the range most email clients display in full, on desktop and on mobile alike. Beyond length, balance three things: copy that compels, value the reader can see, and a hook that makes the email interesting. Ask yourself whether the line you just wrote would earn a piece of your own valuable time. If you want a deeper look at the patterns that consistently earn opens, this guide to writing email subject lines breaks down what to test first.
Similarly, you should think about the contents of your subject line. This means you should always strike a balance between compelling copy, offering value to the customer, and making it interesting. At the end of the day, the purpose of a subject line is to convince a reader to open the newsletter. As you write, ask yourself whether or not the potential copy would earn a piece of your valuable time.
3. Send a Healthy Mix of Educational and Promotional Content
Newsletters are not just about promoting and selling your products. Other email types handle promotions better than a text-heavy format does. So alongside product announcements and company milestones, include content that teaches the reader something. A company that sells gourmet food might include a recipe. A B2B software company might include a short breakdown of a customer’s workflow. Planning that mix ahead of time is what email marketing content strategy is really about.
4. Keep the Body Copy Short
![Keep the Email Body Copy Short [Spotify example]](https://nealschaffer.com/wp-content/uploads/spotify1_0b7b0bce36-758x1200.webp)
Try not to cram entire articles and blog posts into your newsletter. Readers are busy, and a wall of text means many of them never reach the end, missing the one item that mattered most to them. Give just enough information to spark interest. Then let them click through to your website for the full story.
One kind of company I see using this technique very effectively is news organizations. Typically, the goal of news organizations’ newsletters is to get people to read their stories in full. Therefore, they will include a synopsis of the article or maybe its first paragraph. Then, to read the whole thing, you must visit their website. Often, the majority of their content is behind a paywall. However, email marketing newsletter subscribers sometimes get a limited number of free articles.
5. Focus on Your Email Newsletter Design
If you hate reading material that is one monolithic block of text after another, you are not alone. In fact, a lot of people are turned off by web copy they consider boring. This is why you must always have a good outline for your newsletter and its contents. In addition, try to include a few relevant pictures or graphics. Including only your company logo is unlikely to be enough.
A high-quality newsletter design does more than look good. It makes the email readable, and it gives busy readers permission to skim and follow up only on the items they find valuable. That drives more visits to your website, makes your relevant content easier to find, and reduces unsubscribes at the same time. Design decisions like column width, image placement, font size, and button styling are conversion decisions, which is why it pays to treat email marketing design as its own discipline rather than an afterthought once the copy is written.
6. Strategically Place CTAs in a Well-Designed Newsletter
Small things carry weight here: fonts, alt text, image choice, and white space. Video helps too. These elements pull your audience into the content and make them want to keep reading, because people stay with a topic they find engaging. They also show that your brand doesn’t take itself too seriously, and a little humor goes a long way.
That said, engaging design will not carry anyone to the bottom of the page on its own. You need a call to action. It can be simple, like “read more here” or “check out our products today.” It can also be a bigger ask, like filling out a lead capture form. Either way, decide what the click is for before you design around it.
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Here’s an example: Campaign Monitor puts out an email newsletter where they feature different aspects of their brand. These can include tips and tricks, an example of client success, or other valuable insights. However, they only include a preview of each post. Then, they include a button with a link to the full article on their website. These buttons serve as a call to action in addition to an opportunity for Campaign Monitor to capture more traffic.
7. Optimize for Both Mobile and Desktop
More than half of emails that are sent out are read on mobile devices. This is true, whether the emails are personal, business, or commercial. After all, a lot of people first read their email first thing in the morning. Chances are that they won’t boot up their computer right away, especially if they’re professionals who have a commute. Besides this, using your computer for everything is no longer convenient in our modern world.
Make sure your newsletter design and the subject line are compatible and responsive both on desktop and mobile. otherwise, there is a high chance that a large subset of your readers will skip your email. this can happen whether the email performs poorly on a desktop, or on a mobile device. Since people can’t possibly read every email they receive, the ones that are easier will get read more often.
Fortunately, optimizing for both device types is not hard. A good email client, such as Constant Contact or Campaign Monitor, will let you preview an email before it goes out. Many of them also offer pre-optimized templates. When you use a template, make sure the finished email still looks like you. You don’t want your email marketing newsletter to read like a cookie-cutter document. And once you are sending on a schedule to a growing list, email marketing automation is what keeps the sending, the timing, and the follow-up running without you rebuilding the same campaign every month.
8. Segment Your Users Based to Send Relevant and Personalized Content that Resonates
Not every news update or promotion is meant for every customer. Someone shopping for herself probably does not care about your promotion on men’s suits, unless she happens to be buying a gift. Send her a newsletter that only talks about menswear and there’s a good chance she unsubscribes entirely.
Unfortunately, a lot of businesses make the mistake of not segmenting their audience. Typically, it is much more effective to market particular goods and services to the market segment most interested in them. Alternatively, some segments may resonate with one pitch better than another. In both of these situations, you can increase sales yield and ROI by appealing to each segment individually.
A better approach for most businesses is to segment the audience by what you actually know about them. You can send one version of your email marketing newsletter to current customers and a different version to subscribers who are earlier in the buyer journey. You can tailor each variation to the needs of that segment, the way the apparel company above would. In some cases, location alone is enough of an identifier to be worth a separate send. None of this works without clean subscriber data behind it, which is why good email list management is the foundation that makes segmentation possible in the first place.
Generally speaking, you will achieve more success with a segmented campaign than you will with a monolithic one.
9. Track Your Email Marketing Newsletter Campaigns and Perform A/B Tests
There isn’t a definite way to know what will work with your audience. While past experience can help you predict the future, market conditions and other factors can help erode your certainty over time. In addition, some things that were funny a year ago may be politically incorrect now, and vice versa.
That’s why it’s a good idea to do a lot of A/B testing. Using A/B testing helps you read the customers’ moods over time. For instance, you might do a test on two ads including a formerly successful one, and find that the newcomer should perform better. Part of the beauty of A/B testing is that it not only helps you plan an email campaign better in the first place but also helps to enable mid-campaign adjustments.
In addition, testing helps you gain valuable data that can be used to adjust your marketing strategy. This way, you can maintain a strong strategy and maximize value over the long term. At the same time, it will help maximize your ROI using an email marketing newsletter.
10. Have a Consistent Newsletter Schedule
A schedule helps you plan ahead and track your progress. A monthly letter can anchor your whole campaign for that month. And if you publish on the same day every month, you can build a production schedule around it for the articles that go inside.
Beyond the convenience, readers respond to consistency. This holds true in social media marketing and it holds true in email. When people know your content is coming at regular intervals, the relationship gets stronger, and over time that expectation lifts your open rates.
It is still a mistake to bombard your customers. Too many emails get deleted, and subscriptions get canceled, when the sending gets aggressive. Somewhere between one a week and one a month works for most businesses. The same GetResponse benchmark data makes the trade-off visible: marketers sending one newsletter a week averaged a 48.31% open rate and a 5.71% click-through rate, while those sending two a week saw 43.2% and 4.73%. Nearly half of the marketers in that dataset send exactly one. Send too rarely and you get the opposite problem, since your subscribers stop anticipating your emails and your brand fades into the background.
11. Include a CTA and Make It Compelling
Businesses tend to forget to include a CTA. And that may defeat the purpose of sending newsletters. Your goal is to inspire your subscriber to take some kind of action. It could be visiting your site or checking out your special offer. That wouldn’t be possible without a CTA that stands out and compels the reader to click.
Your CTA should never feel spammy. With B2B readers especially, the call to action has to feel like you value their time and are handing them something worth the click. That is one reason a newsletter is a good place to publicize your latest white paper or case study. Busy professionals rarely have time to hunt that material down, but they will often take it when it is offered.
Frequently Asked Questions
For most businesses, once a week to once a month is the right range. Sending more often than that tends to increase unsubscribes and train readers to ignore you, while sending less often means people forget who you are between issues. Pick a cadence you can sustain and keep it consistent, because predictability is what builds the open-rate habit.
A newsletter is recurring and relationship-driven, carrying company news, useful content, and only light promotion. A campaign is a finite, goal-driven send built around one offer or one action, such as a product launch or a seasonal sale. Most brands run both, and looking at real email marketing examples is the fastest way to see how the two formats differ in practice.
Short enough that a reader can scan it in under a minute. Give each item a headline and a sentence or two of preview, then link out to the full piece on your website. Cramming entire blog posts into the email defeats the purpose, since the goal is a click, not a complete read inside the inbox.
Give people a specific reason to subscribe and tell them exactly what they will receive and how often. Signup forms on your highest-traffic pages, a lead magnet worth an email address, and a clear promise about frequency will do more than a generic subscribe box in the footer. This walkthrough on how to build an email list covers the tactics that work best for small teams.
Yes, and for one structural reason: you own the list. Social platforms decide who sees your posts and search engines decide who finds your pages, but nobody sits between your newsletter and your subscriber’s inbox. That control is why email keeps outperforming borrowed audiences on cost per conversion.
Conclusion
Composing, designing, and distributing a newsletter takes real time, and you want that time to pay off. The best practices above are what separate a newsletter people open from one they delete unread. Start with the two that move the numbers fastest: set clear expectations at signup, and segment before you send.
If you want the whole channel mapped out rather than the newsletter piece alone, my guide to building an email marketing strategy walks through how the pieces fit together. And if you would rather start from a template, grab my free Definitive Guide to Email Marketing and build your list from there.
