Email client support

All of our block components within our template builder are tested and supported by the following email clients on both desktop and mobile:

  • Gmail
  • Apple Mail
  • Outlook
  • Yahoo! Mail
  • HEY
  • Superhuman

Tests screenshot Sample test run on some of the clients and devices supported by Waypoint.


  • While we fully support modern clients, we provide graceful fallbacks for older or less popular email clients.
  • Certain block options with responsive styling (eg. stacking columns on mobile) are only supported on modern email clients. Learn more about media query support on emails.