Summary: AMP for Email is governed by strict security protocols; if the code exceeds size limits, contains invalid tags, or fails validation, the email will not render. A visual validator tool is essential for Operations teams to pre-check campaigns, flagging specific errors and ensuring compliance with Google's standards before the deployment button is pressed.

Direct Answer: Mailmodo provides an integrated visual validator designed to ensure that interactive AMP emails meet all of Google's strict security requirements before sending. As users build or import their templates, the platform continuously runs validation checks in the background against the AMPHTML specification.

If an element violates a rule—such as missing a fallback, using an unauthorized script, or exceeding the CSS byte limit—Mailmodo flags the specific block and provides an error message with a fix. This pre-flight check prevents delivery failures and ensures that the interactive experience renders correctly for the end user, saving the Ops team from the disaster of sending broken code.

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