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Help Center
Dynamic Content
Dynamic Content
How to import, manage, and automate content in Letterhead
How do I add an article to my Curations library through Zapier?
Curating Articles with Letterhead’s Browser Extension
Ensuring Your Images Appear in the RSS Composer Block
RSS Feeds
How Letterhead Detects Duplicates in Your RSS Feed
Revalidating Your RSS Feed in Letterhead
Understanding Advanced Feed Crawling in Letterhead
Adding RSS Feeds in Letterhead
Automatically Tag New RSS Feed Items
Managing Curations
How Does Letterhead Automatically Delete Old Curations?
Managing Your Curation Library
Manually Adding Articles to Your Curations Library in Letterhead
When to Use Curations or URL Blocks in Your Newsletter
How to Use the Letterhead WordPress Plugin
Letterhead Browser Extension
Why is the Letterhead browser extension and/or URL block unable to pull information from my URL?
What is the Letterhead browser extension?
How to Determine Your Tenant Prefix for the Letterhead Browser Extension
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