MX18 Link Branding – Point your subdomain (e.g., mail.yourdomain.com) via CNAME to trk.mx18.io for trusted, branded tracking links and improved deliverability. MX18 is a powerful full-suite Email API platform designed to meet the communication needs of developers, enterprises, and service providers. With its integrated delivery intelligence system, MX18 ensures reliable, fast, and se... https://docs.mx18.com/deliverability/link-branding/