Previewing Mails

Before sending emails, you can preview them to verify their content.

Simple Preview

ts

import { previewMail } from '@holo-js/mail'

const preview = await previewMail(invoicePaidMail)
// Returns: { html: string, text: string, envelope: object }

Browser Preview

For development, you can render mail previews as HTTP responses:

ts

import { renderMailPreview } from '@holo-js/mail'
// In your route handler:
return await renderMailPreview(invoicePaidMail, { format: 'html' })

Preview formats:

html - Returns HTML response
text - Returns plain text response
json - Returns JSON with mail data