16 Mailjet Send Email API Best Practices

Email marketing remains a powerful tool for reaching customers and prospects. When using the Mailjet Send Email API, it's crucial to follow best practices to ensure maximum deliverability, engagement, and ROI. Here are 16 essential best practices for using the Mailjet API effectively.

1. Authenticate Your Emails

Authenticating your emails with SPF, DKIM, and DMARC helps improve deliverability and reduces the chances of your emails being marked as spam. These protocols verify the sender's identity, enhancing trustworthiness.

2. Maintain a Clean List

Regularly clean your email list to remove inactive or bounced email addresses. This improves your sender reputation and email deliverability rates.

3. Personalize Your Messages

Use the Mailjet API's templating features to personalize emails. Addressing recipients by their names and including relevant content boosts engagement.

4. Segment Your Audience

Segment your email list based on demographics, interests, or purchase history. Tailored messages to specific segments increase conversions and reduce unsubscribe rates.

5. Optimize for Mobile

Ensure your emails are mobile-friendly. With most emails being opened on mobile devices, a responsive design is essential for a positive user experience.

6. Test Your Emails

Always send test emails to check for formatting, links, and readability across different devices and email clients.

7. Monitor Delivery Metrics

Regularly monitor key metrics like open rates, click-through rates, and bounce rates. This data helps fine-tune your email strategy.

8. Unsubscribe Option

Include a clear and easy-to-find unsubscribe option in all your emails. This is not only a legal requirement but also helps maintain a healthy email list.

9. Avoid Spam Triggers

Be cautious of words and phrases that might trigger spam filters. Avoid using ALL CAPS, excessive punctuation, or hyperbolic claims.

10. Use a Balanced Text-to-Image Ratio

Too many images can trigger spam filters. Maintain a healthy balance between text and images in your emails.

11. Send at Optimal Times

Analyze your audience's behavior to determine the best time to send emails for maximum engagement.

12. Follow CAN-SPAM Act

Ensure your emails comply with the CAN-SPAM Act, which requires accurate header information, a clear subject line, and a physical postal address.

13. Utilize A/B Testing

【AOTsend Email API】：AOTsend is a Managed Email Service for sending transactional emails. Support Email Types: reminders, authentication, confirmations, notifications, verification codes, invoices, password resets, account activations, billing statements, two-factor authentication (2FA), and one-time passwords (OTP) emails, etc. $0.28 per 1000 Emails. 99% Delivery, 98% Inbox Rate.

You might be interested in:
Why did we start the AOTsend project, Brand Story?
What is a Managed Email API, How it Works?
Best 25+ Email Marketing Platforms (Authority,Keywords&Traffic Comparison)
Best 24+ Email Marketing Service (Price, Pros&Cons Comparison)
Email APIs vs SMTP: How they Works, Any Difference?

Experiment with different subject lines, content, or send times through A/B testing to see what works best for your audience.

14. Handle Bounces and Complaints

Properly manage bounced emails and complaints to protect your sender reputation.

15. Integrate with CRM

Integrate your Mailjet API with your CRM system for a more holistic view of customer interactions and better targeting.

16. Stay Updated on Best Practices

Email marketing best practices evolve. Stay informed by regularly checking Mailjet's documentation and industry updates.

By following these 16 Mailjet Send Email API best practices, you can significantly improve your email marketing efforts, leading to higher engagement, conversions, and ultimately, a stronger bottom line.