PHP Mandrillapp send raw html with addGlobalMergeVar

Is there any chance to send raw html eq. order table to MandrillApp template and get not raw html?

I have tried following code:

$itemTable = 'html table'
->addGlobalMergeVar('order_items_table_content', $itemTable);

My handlebars html template:

   {{ order_items_table_content }}

Solution

If you are using handlebars, use three { instead of two.

This will be escaped:

{{ my_html_value }}

This will not be escaped:

{{{ my_html_value }}}