Mailchimp Email Design Reference: A great resource for HTML email basics
CSS Support Guide for Email Clients: An easy way to see which clients support different CSS properties
Can I Email: Another great resource to check client compatibility
Really Good Emails: A searchable database of emails for inspiration
CSS Inliner: Recommended inliner tool
Email Resources: If you really want to go down a rabbit hole
EDS purpose and structure
how to use the EDS
links and information about HTML email
standard email framework
EDS buttons
EDS color palette
EDS fine print
EDS H1
EDS H2
EDS H3
EDS H4
EDS text links
EDS p
EDS small text
EDS spacing rules
EDS text modifier classes
download our app and app badges
large icon, subheading, body copy and button
how to work with multi-column layouts
how to create a zig-zag layout that collapses gracefully on mobile
shortcodes for Adobe Campaign that import dynamic content or personalization data
how to use if-else formatting to display content
email template for content marketing
email template for event promotion
email template for marketing offer
email template for newsletters