via Growth Hackers
Origen: The Really Good Guide to Email Design (+ Bonus Checklist) | Campaign Monitor
Check:
Subject Line
•Is longer better?
•What about symbols in subject lines?
•Things to keep in mind when using emoji in email
Preheader
Personalization
Humanization / Contextual Marketing
Dynamic Content
Email Layout
•Inverted Pyramid
•Zig-Zag
•One column
Email Width
Images
Web Fonts + Fallbacks
White Space
Mobile Optimization
CTAs + Bulletproof Buttons
Links
Video
GIFs
Copy/Tone
Spelling/Grammar
A/B Testing
Footer
•Legal
•Social Links
•App
•Referral
•Support