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 a 'transactional email'? → An automated email triggered by a specific user action, like a purchase confirmation
4. What is the recommended maximum hard bounce rate to maintain good deliverability? → 2%
5. What is the recommended maximum width for email templates to ensure compatibility across most email clients? → 600px
6. Email marketing's component that concerns whether a message is delivered to the target inbox is known as __________. → Deliverability
7. What is 'storytelling' used for in email marketing copy? → To build emotional connection, make content memorable, and lead readers naturally to a CTA
8. Under CAN-SPAM regulations, how quickly must senders honor an unsubscribe request? → Within 10 business days
9. Which email metric should be prioritized over open rate given Apple MPP's impact? → Click rate and conversion rate
10. Which sender reputation factor has the MOST direct impact on inbox placement? → Spam complaint rate
11. Which metric best indicates whether your email subject lines are compelling? → Open rate
12. Which type of email sequence is specifically designed to educate new subscribers about a product or service over a series of messages? → Drip campaign (onboarding sequence)
13. True or False: To drive efficient segmentation and relevance, robust data integrations are required. → False
14. Which of the following program types is part of a ground-up communications strategy: → All of the above
15. What is a 'soft bounce' in email marketing? → A temporary delivery failure caused by issues like a full inbox or server outage
16. What is 'list hygiene' in email marketing? → Regularly removing invalid, inactive, or unengaged contacts from your list
17. What does the CAN-SPAM Act require every commercial email to include? → A clear and conspicuous opt-out mechanism and the sender's physical postal address
18. What does a high 'list growth rate' indicate for an email marketing program? → The program is attracting new subscribers faster than it is losing them
19. Which metric would a marketer examine to evaluate the revenue efficiency of an email campaign? → Revenue per email (RPE)
20. What does a 'single-column' email layout offer over a multi-column layout? → Better rendering on mobile devices
21. A 'sunset policy' in email marketing is used to: → Remove inactive subscribers after a defined period
22. Why is it important to include alt text for images in email marketing? → It displays descriptive text when images are blocked
23. What triggers a 'behavioral email' automation? → A specific action taken by the subscriber, such as a purchase or page visit
24. Which authentication protocol uses a public/private key pair to digitally sign outgoing emails? → DKIM
25. Which sending practice can trigger spam filters due to sudden volume spikes? → Blasting your full list after a long sending gap
26. 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
27. Which email design element most directly impacts click-through rates? → Call-to-action (CTA) button design and placement
28. What does DKIM stand for? → Domain Keys Identified Mail
29. What does 'personalization' typically involve in email copy? → Including the subscriber's name, location, or behavior-based references in the email
30. Which type of email content tends to generate the highest click-through rates? → Personalized offers and targeted product recommendations