1. Choose a CDN Provider: Research and select a CDN provider that meets your needs. Popular options include Cloudflare, Akamai, and Amazon CloudFront. 2. Upload Media Content: Upload your images, videos, and other media content to the CDN. 3. Update Email Templates: Modify your email templates to link to the media content hosted on the CDN. Ensure that the URLs point to the CDN's servers. 4. Test: Before sending your email campaign, test the emails to ensure that all media content loads correctly and quickly.