6 Email Marketing Mistakes to Avoid for Better Engagement

Email marketing can be an incredibly powerful tool but if not done properly it can actually negatively impact a business. It is important to create an execution plan when creating and implementing an email campaign. Below are some common mistakes to avoid when creating your email marketing plan.

Skipping proper email campaign planning and preparation

Proper planning and preparation for what awaits you and your future email audience is the first essential step that you have to take. First off, ask yourself some questions before moving on.

Here are a few questions you should ask yourself:


  • Can you really benefit from email marketing?
  • How will you engage your email list?
  • What type of content should you be sharing?
  • How often should you send these emails out without annoying your recipients?

Making a plan and deciding on the details of your email marketing strategy will help you clear up your vision, create relevant content, and ultimately help you reach your campaign goals.

Working with outdated mailing lists

Your email bounce rate and spam score are aspects that you need to be aware of. An email bounce simply means that your email isn’t going through to someone. Bounces happen for various reasons ranging from typos within an email address all the way to a recipient with a full inbox.

Email service providers pay close attention to your bounces and having a high bounce rate reflects poorly on your business. It is good practice to go through your email recipient list on a regular basis and remove any of these email addresses that are not going to the recipient.

Annoying your recipients with too many emails

Even through email marketing is a powerful tool, you do not want to send out so many email blasts that you are annoying your recipients. Be thoughtful in what you are sending out and make sure the email content is relevant to the recipient. This will help to lessen the chances of your recipients hitting the unsubscribe button.

Writing poor subject lines

The subject line within your email is a major factor when it comes to generating high open rates. Depending on how you’ve written the subject line, it will either catch the viewers attention or be completely ignored. There are several ways you can go about coming up with an impactful subject line, but ultimately you will need to see what works best for your email recipients. The best advice we can offer is to try new things, measure your open rate success and do more of what works.

Sending out a non-responsive email design

Today most internet users are using mobile devices when on the web, so it is incredibly important to make sure your email is setup for responsive design. If the recipient opens up an email on their phone that is only designed for a computer or tablet, the chances of this recipient opening another email from you will be drastically lower than if the email appears the best way possible on whatever device they are using.

Having an unclear call-to-action

Making sure you have a clear call to action is incredibly important when creating an email campaign. If there is no call to action, then what really is the point to send out the email? I am not only talking about the text included on buttons but also the text right before that, as well. A call-to-action button is effective only if it’s consistent with the text within the email.

Conclusion

Although email marketing can be a very effective tool, it needs to be executed properly. By avoiding these common mistakes listed above it will help you to fine tune your email campaigns and lead to a more successful marketing strategy.


If you would like some help with your email marketing, give Northeast Kingdom a call today at 802-473-1887 and we can help you to create a thoughtful and effective email campaign and strategy!

Magnifying glass, question mark, and map pin representing local search questions.
July 9, 2026
Learn what AEO is, why it matters for Vermont businesses, and how FAQs, clear service pages, and helpful answers support local search visibility.
Visual customer journey from search visibility to content, reviews, lead tracking, and conversation.
July 7, 2026
Learn how small businesses can turn online visibility into real leads with a clear website, helpful content, reviews, lead tracking, and follow-up.
Business handshake beside a laptop representing lead follow-up and customer relationship management.
July 7, 2026
Learn how CRM helps small businesses manage inquiries, track lead sources, improve follow-up, and build stronger customer relationships. | Northeast Kingdom Online
Close-up of a smartphone displaying an AI chatbot interface.
July 2, 2026
AI can support research, drafting, testing, and efficiency, but it cannot replace real marketing strategy, customer understanding, or decision-making.
Woman sitting comfortably with a laptop and smiling, representing remote work, digital strategy.
June 25, 2026
Learn how to measure marketing success with the right metrics, better analytics, and strategies that turn traffic into real growth.
Blue title slide reading “What Is AI Search Optimization?” with NEKO logo in the corner
June 19, 2026
Is your business ready for AI search? Learn how AI Search Optimization can help you get found in ChatGPT and AI-generated results
Two professionals shaking hands in an office, representing partnership, collaboration, and trust
June 18, 2026
Learn how NEKO guides businesses from discovery to launch with a process that connects websites, SEO, reviews, listings, and growth.
Blue title slide reading “What is GEO? The Next Evolution of SEO for Businesses,” with NEKO logo.
June 11, 2026
Learn what Generative Engine Optimization (GEO) is and how businesses can improve visibility in AI search and ChatGPT.
Laptop with website review metrics beside NEKO mug highlighting SEO, analytics, and user experience.
June 11, 2026
Discover what we evaluate in the first 10 minutes of a website review at NEKO, from SEO and structure to messaging, analytics, and user experience.
Laptop displaying marketing analytics dashboard on a modern workspace for data-driven strategy.
June 4, 2026
Quality over quantity matters in digital marketing. Learn how better targeting, strong analytics, and clear messaging create traffic that converts into real business growth.
Show More