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verify-email-snapshots

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Snapshot test email templates using Verify to catch regressions. Validates rendered HTML output matches approved baseline. Works with MJML templates and any email renderer.

When to use

• Testing email template rendering for regressions
• Validating MJML templates compile to expected HTML
• Reviewing email changes in code review (diffs are visual)
• Ensuring variable substitution works correctly
• `aspnetcore/mjml-email-templates` - MJML template authoring
• `aspire/mailpit-integration` - Test email delivery locally
• `testing/snapshot-testing` - General Verify patterns

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