Email marketing is the cornerstone of effective communication and engagement. Yet, even as we harness its power to connect with audiences, the path is fraught with pitfalls that can undermine our efforts and alienate our subscribers. Recognizing the importance of learning from the experts, we turned to our own team at Benchmark Email to share their insights and experiences.

Our specialists spend their days navigating the intricacies of email campaigns, analyzing trends, and optimizing strategies to ensure our clients achieve unparalleled success. With a wealth of knowledge gathered from the front lines of email marketing, they’ve identified the most common mistakes marketers make—a blend of overlooked fundamentals and emerging challenges that can significantly impact your campaign’s effectiveness.

Whether you’re a seasoned marketer looking to refine your approach or a newcomer eager to start on the right foot, this insider’s guide promises invaluable insights to help you navigate the complex landscape of email marketing.

1. Forgetting to Test Before Sending

Yuriko Yamamoto

Yuriko Yamamoto

Marketing, Promotion and Customer Success

“One of the most common mistakes is forgetting to test before sending emails. I often see things like typos in the subject line or forgetting to change the subject line from previous emails, forgetting to update customer information, or sending campaigns with unexpected design renderings.”

2. Lack of Strategy

Allie Wolff

Allie Wolff

VP of Product Marketing

“Marketers are doing themselves a disservice if they don’t have a well-defined strategy behind every email. Almost every brand and business is using email in their marketing strategy which means the inbox is an overwhelmingly crowded place. Are you sending emails just to send them? Do your emails have a clearly defined objective and a call to action that fits the interests of your audience? If you want your emails to be an unmissable resource for your contacts, you need to build credibility and earn their confidence by sending communication tailored to them.”

3. Not Balancing Visuals and Content

Demi Chien

Demi Chien

Marketing

“When discussing common pitfalls in email marketing, one must mention the imbalance in the image-to-text ratio within the content of emails. We’ve noticed that many clients new to email marketing tend to fill their emails with images, which can lead to ISPs classifying these emails as promotional content or spam, missing the opportunity to land in the primary inbox. We recommend maintaining an image-to-text ratio of 40:60, allowing emails to reach the primary inbox, thereby increasing the chances of being opened and clicked.

On the other hand, people also make the mistake of being lengthy with their email content. People typically decide within about 10 seconds whether to continue reading an email. If the email is too long, it can reduce their willingness to read through and distract them. We recommend keeping the email content to three to four times the ‘above the fold’ content. This can be achieved by outlining key messages and incorporating CTA links to direct readers to your website for the full content.”

4. Choosing the Wrong Email Marketing Software

Jonathan Herrick

Jonathan Herrick

CEO

“Frequently, marketers gravitate towards email marketing software that is more popular or well-known, overlooking the importance of assessing their specific needs, strategies, and objectives. This often leads to a significant investment in a tool that fails to meet their requirements. It is crucial for marketers to conduct a thorough evaluation and be truthful about their needs. They should carefully examine the features and limitations of various tools to ensure a perfect alignment with their marketing goals.”

5. Doing the Bare Minimum

Erin Posey

Erin Posey

VP of Customer Support & Success

“I think assuming that email marketing is as simple as mass emailing your entire list on a regular basis is the biggest mistake I see people make. In order to be successful with your email marketing efforts, it’s important to intelligently communicate using tools such as automations, personalization, variations of emails, CTAs, and the correct ratio of text to images. These things are very important for engagement, and engagement plays a major role in your future inbox placement.”

6. Not Using Existing Content to Fuel Campaigns

Natalie Slyman

Natalie Slyman

Content Marketing Manager

Content is fuel, not only for your marketing and sales efforts but for your email marketing efforts as well. Your email marketing should sell, but it should also provide education and resources that your audience can use. Too often, marketers neglect to use their existing content to drive their email efforts. This can include linking to this helpful content in campaigns, as well as using their more engaging, successful content to inform the direction of their campaigns. I recommend monitoring your blog content to see which blog posts get the most views, which should tell you more about what kind of resources your audience needs. Then, use that information to craft email sequences with similar content for further engagement.”

7. Not Performing List Maintenance

Jessica Lunk

Jessica Lunk

Growth Marketing

List management does not always get the attention it needs. List management includes activities like removing unengaged contacts, segmenting your list, updating contact data, and growing your list through landing pages, forms, and other tools. Moving contacts around isn’t the most fun part of email marketing, but a little effort in this area can produce great results.”

8. Emailing From a Free Domain

Anna Blaser

Anna Blaser

Director of Email Deliverability

“Failing to practice good list hygiene and not sending from authenticated private domains are two of the biggest mistakes I see being made today. Domain Authentication used to be a suggested best practice however, today, it’s a nonnegotiable. With Gmail and Yahoo’s new authentication requirements, marketers can no longer get by without authenticating and expect to make it to the inbox. Sending to engaged subscribers from a fully authenticated domain is the best formula for getting your message to your intended recipient.”

9. Becoming Complacent

Michi Yamamoto

Michi Yamamoto

Email Marketing Consultant

“Since mail distribution is a routine task, some people tend to stop learning the latest and greatest techniques. You may miss a chance to generate new ideas or important information, such as Google and Yahoo’s policy changes.

I recommend checking out blog posts and seminars on the services you use and spending 30 minutes to an hour a month gathering information about email marketing. The Benchmark Email Blog is a good choice for keeping up with changes in the industry and learning techniques.”

In the journey to email marketing mastery, the path is as much about avoiding missteps as it is about embracing best practices. The insights shared by our experts at Benchmark Email underscore the nuanced challenges and opportunities that lie within each email campaign. From understanding your audience to maintaining impeccable timing, the key to success is in the details.

Remember that the landscape of email marketing is ever-evolving, and so too should our strategies. By learning from these mistakes and continuously seeking to improve, we can transform our email campaigns into powerful tools for engagement, connection, and growth.

Author Bio:

by Natalie Slyman

Content Marketing Manager