What is a content block in email design?

• A. A modular section (text, image, button) that can be rearranged within a template to create flexible layouts.
• B. A single image embedded in the email.
• C. A type of deadline for sending emails.
• D. A header element for navigation.

Answer: (A)

Content blocks in email design are modular building units you place into a template. Each block can contain different content—text, an image, a button, or a combination—and you can rearrange, duplicate, or swap multiple blocks to create flexible layouts that adapt across devices. This modular approach speeds up production, supports consistency across campaigns, and makes testing different layouts easier. A single image by itself isn’t the modular unit concept, and a deadline for sending emails or a specific header element aren’t about how the content is structured and rearranged within a template.