Email Marketing Cheat Sheet 2026

The 30 highest-yield Email Marketing facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. What is 'responsive email design'? → An email layout that adapts to different screen sizes using CSS media queries
2. What does a high 'spam complaint rate' indicate about an email campaign? → Subscribers found the content irrelevant, unexpected, or unwanted
3. What is the recommended maximum hard bounce rate to maintain good deliverability? → 2%
4. What is the recommended maximum width for email templates to ensure compatibility across most email clients? → 600px
5. Email marketing's component that concerns whether a message is delivered to the target inbox is known as __________. → Deliverability
6. What is 'storytelling' used for in email marketing copy? → To build emotional connection, make content memorable, and lead readers naturally to a CTA
7. Which email metric should be prioritized over open rate given Apple MPP's impact? → Click rate and conversion rate
8. True or False: To drive efficient segmentation and relevance, robust data integrations are required. → False
9. Which of the following program types is part of a ground-up communications strategy: → All of the above
10. What does a 'single-column' email layout offer over a multi-column layout? → Better rendering on mobile devices
11. Why is it important to include alt text for images in email marketing? → It displays descriptive text when images are blocked
12. What triggers a 'behavioral email' automation? → A specific action taken by the subscriber, such as a purchase or page visit
13. Which sending practice can trigger spam filters due to sudden volume spikes? → Blasting your full list after a long sending gap
14. What is a 'lead magnet' used for in email list building? → A free resource or incentive offered in exchange for a visitor's email address
15. Which email design element most directly impacts click-through rates? → Call-to-action (CTA) button design and placement
16. What does DKIM stand for? → Domain Keys Identified Mail
17. What does 'personalization' typically involve in email copy? → Including the subscriber's name, location, or behavior-based references in the email
18. Why should email designers use inline CSS rather than external stylesheets? → Many email clients strip out and tags, making inline CSS safer
19. What does CAN-SPAM require regarding unsubscribe requests? → Senders must honor opt-out requests within 10 business days and cannot charge a fee
20. What is 'email attribution' in marketing analytics? → Assigning revenue or conversion credit to email campaigns that influenced a purchase
21. Which practice most directly improves email deliverability for a new sending domain? → IP warming
22. What is email 'segmentation' in the context of automation? → Dividing your list into groups based on shared characteristics to send targeted emails
23. What is the 'unsubscribe rate' benchmark that indicates a potential problem? → Above 0.5%
24. Which type of automation is best suited for nurturing leads who downloaded a free resource? → Lead magnet follow-up sequence
25. What writing tone tends to perform best in B2C email marketing? → Conversational and personable
26. What is the primary goal of a welcome email sequence? → To onboard new subscribers, set expectations, and build early engagement
27. Which HTML table attribute is most commonly used to structure email layouts? →
28. What is an 'email drip campaign'? → A series of pre-written emails sent automatically based on time or triggers
29. True or false: Lead scoring brings you closer to the target. → False
30. Which list-building tactic involves incentivizing existing subscribers to refer friends? → Referral program (refer-a-friend) email campaigns