Subject lines
Preheader content
Add new sender emails
Customizing the unsubscribe process
Social media sharing, email preview links and "view online" links
Add buttons to emails
Images in emails
Uploading files and adding attachments to emails
Embedding forms in emails
Fonts, text formatting and line height
Fallback font rules
Background images
Emojis in emails and subject lines
Adding anchor links
Create a custom email footer