Email Marketing Best Practices for High Engagement

Email Marketing Best Practices

Why Email Marketing is Essential

Email campaigns are a powerful tool for constant business growth and communication. They help you:

  • Communicate with both current customers and new prospects.

  • Build brand awareness and foster brand loyalty.

  • Generate revenue and increase repeat business.

  • Announce new products, services, or promotions.



Optimizing Your Email Send Time

Testing with your specific audience is key, but industry data provides a strong starting point for maximizing engagement.


Best Day of the Week to Send

Metric
Best Day
Worst Day
Highest open Rate
Friday (18.9%)
Saturday (17.3%)
Highest Click-Through Rate
Friday (2.7%)
Saturday (2.4%)
Highest Click-to-Open Rate (CTOR)
Wednesday and Friday (14.4%)
Tuesday (13.5%)

Best Time of Day to Send

Goal
Best Time to Send
Device Usage
High Engagement (Clicks/Action)
6:00 a.m. – 8:00 a.m. OR 8:00 p.m. – 12:00 a.m.
More mobile opens
High Opens Only
6:00 a.m. – 8:00 a.m. OR 8:00 p.m. – 12:00 a.m.
More desktop opens

Tips for Crafting High-Converting Email Content

The content of your email—from the subject line to the body copy—determines whether a subscriber takes the next step.


Subject Lines and Preheader Text

Your subject line is your first Call to Action (CTA). Keep it compelling and professional.

  • Keep it Short: Aim for under 50 characters, ideally around 4 words, for optimal success.

  • Use Action Verbs: Start with verbs and ask compelling questions to inspire curiosity.

  • Avoid All Caps: Stick to professional capitalization.

  • A/B Test: Always A/B test different subject lines, as effectiveness varies by audience.

  • Use Preheader Text: This text snippet appears next to the subject line in the inbox. Use it to provide a short summary or an additional, engaging hook.


Email Body Length and Structure

The body of your email must fulfill the promise of your subject line quickly.

Screen_Shot_2021-06-09_at_4.35.18_PM.png
Source: Boomerang

  • Keep it Concise: The best-performing emails are often under 150 words. Emails with 75-100 words have the highest response rate (51%).

  • Focus on Scannability: Use short paragraphs, headers, and bullet points to make the content clear and easy to read.

  • Create a Hierarchy: Place the most important information in the first lines of the text.

  • Describe the Value: Clearly explain the "juiciest" part of your offer to motivate the reader to click your CTA.

  • Address Pain Points: Show your audience that you understand their problems and are ready to offer a solution.


Understanding Key Metrics

Monitoring your metrics is vital for constant optimization.

Metric
What it Measures
Target Range
Open Rate
The percentage of total subscribers who open your email.
11%-15%
Click-Through Rate (CTR)
The percentage of total sent emails that result in a click.
6%-10%
Click-to-Open Rate (CTOR)
The percentage of people who opened the email who then clicked a link inside.
20%30%

How to Improve Your Metrics

  • Improve Subject Lines: Test different lengths, tones, and content.

  • Optimize for Previews: Use compelling preheader text.

  • Ensure Relevance: Use personalization and segmentation to make sure the content is relevant to the recipient.

  • Maintain Brand Voice: Keep your messaging consistent across all platforms.

  • Optimize Design: Ensure your email renders well across all devices and clients.

  • Strong CTAs: Include an irresistible, easy-to-click call to action.


Managing Bounce Rates and List Health

A healthy email list is essential for high deliverability.

  • Bounce Rate: Strive to keep your bounce rate below 8%.

    • Hard bounces mean the email address is invalid or non-existent. These must be removed immediately.

    • Soft bounces are temporary (e.g., full mailbox). These emails can be kept and retried later.

  • Unsubscribe Rate: A healthy unsubscribe rate is generally 2% to 3%.

  • List Maintenance: To prevent your list from going "stale," email your subscribers regularly (at least once a quarter).


Things to Avoid

  • Never send to a list of contacts that did not explicitly opt-in.

  • Never send to a list of contacts that you have not emailed within the last 6 months.

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