Email

Error: Sorry, it looks like this email contains some incorrect HTML markup...

Last updated: February 3, 2016

Sorry, it looks like this email contains some incorrect HTML markup. Please review the source code of the main email body module or overall template. Learn more.

This error renders when HubSpot can't compile your email for a test or regular send, due to a issue in the email's code. The most common culprits are issues with inline CSS in the style attributes of elements. 

To resolve, please look for incorrect code in the:

  • Source code of any module content
  • Edit CSS options of any modules at the template level
  • Coded template markup

In addition to inline style attributes, you may want to look for any incorrect HubL modules or the use of base64 encoded image URLs in CSS.