Letterhead Help Center
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Back to home
Letterhead Help Center
Settings
Get Started
Audience
Adding/Updating Audience Members
Profile Fields
Tags & Segments
Engagement
Unsubscribes
Newsletters
Settings and Customizations
Creating Content
Features & Tools
Workflows
Promotions
Promotions
Placing & Running Promotions
Campaigns
Dynamic Content
RSS Feeds
Managing Curations
Letterhead Browser Extension
Settings
Account Management
Domain Management
APIs & Webhooks
Reporting
Automations
Support & New Feature Requests
FAQ
Settings
Learn about all the settings available to you to customize your store, newsletters, and integrations.
Letterhead's Recipient Validation
Account Management
How can I find my Organization's API Key?
How Do I Add a Team Member to Letterhead?
How to Reset Your Password
Domain Management
How do you opt-out of double opt-ins?
How do I set up my custom sending domain for my organization or my channel?
