How do I set up a custom tracking domain (click/open tracking)?

Go to Settings > Domains > Add Tracking Domain, enter a subdomain you want to use (e.g. links.yourcompany.com), and we'll show you a CNAME record to add at your DNS provider pointing that subdomain at our tracking servers. Once the CNAME propagates (usually within an hour, sometimes up to 24), it'll show as verified and new campaigns will automatically use it for click/open tracking and unsubscribe links.