Custom Tracking Domains

Resend has introduced free custom tracking domains for its users to enhance email deliverability and performance tracking by allowing emails to be routed through a user's own domain rather than a shared one. This feature involves setting up custom domains via DNS settings and can be configured to track both email opens and clicks. Click tracking involves redirecting links to record recipient actions, while open tracking uses a transparent pixel to track email opens. Using a custom domain aligns the sending domain with the email content, improving deliverability and ensuring recipients only interact with familiar domains. Users can set up these features through the API and can further integrate custom tracking with webhooks to measure performance and refine audience segmentation.

Use this post, company, and trend context to find content marketing opportunities, perform competitive analysis, or address product feature gaps via the Plushcap MCP server or the Plushcap API.