When it comes to email, great content alone doesn’t cut it. Your email’s design—everything from layout to wording—plays a huge role in getting it opened, read, and clicked.
Today, I’m sharing the dos and don’ts that can help you boost your email engagement rates. This isn’t guesswork; these are tested strategies that tackle the biggest hurdles in email deliverability and engagement.
Let’s get into it 👇
The Do’s: Build Trust and Engagement
Use Verified Links and Domains
The Why: Emails with authenticated links are less likely to end up in spam. This builds trust with both readers and email providers.
The How: Set up SPF, DKIM, and DMARC records to verify your domain. These records act as a stamp of legitimacy, reassuring email servers that your content is trustworthy.
Example: Instead of using shortened links or URLs from third-party services, use your verified domain for all links. For example, use
company.com/blog
rather thanbit.ly/12345
.Limit Images to Improve Load Speed
The Why: Overloading with images can trigger spam filters and increase load times, causing readers to lose interest.
The How: Stick to 2-4 images max, keeping file sizes small. Use relevant visuals that enhance your message without overpowering it.
Pro Tip: Avoid GIFs and complex visuals in the email body. Instead, provide a link to a landing page where readers can explore more content, keeping the email itself lightweight.
Choose Words That Connect (and Don’t Trigger Spam)
The Why: Spam filters hate words like “free,” “best offer,” or “amazing.” These words scream “promotional email” and are flagged quickly.
The How: Use clear, straightforward language that resonates with readers without triggering spam.
Words to Avoid: “Guaranteed,” “Increase sales,” “Lowest price,” “Sign up for free.”
Use Instead: Try phrasing like “Discover more” or “Find out how we can help”—phrases that still prompt action without the hard sell.
Optimize for Mobile with a Simple Layout
The Why: With more than 50% of email opens on mobile, a clean, single-column design ensures readability across devices.
The How: Use a single-column layout, large fonts, and ensure clickable buttons. Avoid multiple columns, which look cluttered on mobile screens.
Example: Instead of packing everything into one email, link to a web page for more details. This reduces email clutter while keeping readers engaged.
Add Personalization That Feels Relevant
The Why: Personalization increases relevance, and emails tailored to individual preferences have higher engagement.
The How: Go beyond using a name. Segment your audience based on interests, past behavior, or demographics for a more tailored experience.
Example: For a B2B audience, personalize by including industry-specific content. For example, “Here’s what’s trending in [Industry] this month.”
The Don’ts: Avoid These Common Pitfalls
No ALL CAPS or Excessive Punctuation (!!!!!)
The Why: All caps and excessive punctuation feel pushy and are red flags for spam filters.
The How: Stick to regular casing and limit punctuation. Instead of “BEST DEAL EVER!!!” use “Exclusive Deal Inside”—it’s softer and feels more professional.
Skip the Clichés and Repetitive Subject Lines
The Why: Overused subject lines like “Just Following Up” or “Quick Question” are so common that they often go ignored.
The How: Make subject lines that give a clear preview of the email content. Avoid clichés and opt for something fresh and informative.
Examples to Avoid: “Quick Question,” “Just Checking In.”
Try Instead: “Your Monthly Guide to [Topic]” or “3 Ways to Boost Your [Metric] Today.”
Avoid Shortened URLs and Non-Verified Links
The Why: Shortened URLs can look suspicious to both readers and spam filters.
The How: Use full, recognizable URLs to add transparency and build trust with your audience.
Example: Instead of
bit.ly/xyz
, useyourcompany.com/resource-guide
.Skip Overly Complex or “Fancy” Layouts
The Why: Multiple columns and flashy designs often look cluttered on mobile, complicating readability and loading times.
The How: Keep it simple with a single-column layout and plenty of white space. This improves readability and focuses the reader’s attention on your message.
Avoid Sending Large Batches of Emails All at Once
The Why: Sending a large volume of emails simultaneously can make email providers view your messages as spam.
The How: Stagger your sends or throttle delivery over time. This approach maintains deliverability and helps avoid spam traps.
Final Thought
Optimizing email design goes beyond flashy visuals. It’s about creating a clear, engaging, and professional experience that keeps readers interested. Follow these guidelines to help your emails land in the inbox—and drive meaningful results.
Let’s make every email a win! 🚀
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