--- title: "" description: "A raw HTML escape hatch — pasted markup is preserved verbatim (sanitized)." url: https://www.unitpost.com/components/html section: Components updated: 2026-07-14 --- # ## > A raw HTML escape hatch — pasted markup is preserved verbatim (sanitized). There's no tag in code mode — any markup that isn't a known component (e.g. a or

) automatically becomes an Html block and is emitted verbatim at render. Content passes through the 3-layer HTML sanitizer (scripts, event handlers, and javascript: URLs are stripped) both on save and at render. {{variables}} interpolate inside the markup. Prefer the built-in components when possible — raw HTML is on you to keep Outlook-safe. ```tsx

Custom markup

``` ## Related - [

](https://www.unitpost.com/components/section): A padded layout container that groups blocks with a background. - [](https://www.unitpost.com/components/row): A multi-column container — holds children side by side. - [](https://www.unitpost.com/components/column): A vertical slice of a Row. Only valid inside .