Writing · Nº 041065 essays
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Clear filtersEngineeringHow to Handle Merge Variables in Email Templates SafelyA null merge variable sends 'Hi ,' to a real customer. Here is how to handle merge variables in email templates safely with defaults, guards, and escaping.EngineeringHow to Build Responsive Email Templates That Don't BreakResponsive email templates fail because email HTML is not web HTML. Here is how to build templates with tables, inline CSS, and MJML that render everywhere.EngineeringHow to Test Transactional Emails Before You ShipTesting transactional emails means checking rendering, real data, and delivery, not just that the send fired. Here is a testing process that catches breakage.