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New: a free website for your business, live in 48 to 72 hoursWorkflow automation on n8n and Claude, built for your businessFixed price, agreed before we start · Live in 5 to 10 business days30-day money-back guarantee on every planProfessional firms · Agencies · E-commerceYou own every workflow, in your own n8nClaude API: your data is not used for trainingHuman approval on every sensitive stepFree automation audit, no obligation
PURIST
30 days
Money-back window
14 h/wk
Modeled time saved
99.97%
Uptime SLA
< 7 days
Deploy time
PURIST AI
Claude Opus 4.7 · n8n v1.71 · <80ms
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Platforms
Beginner

Postmark

A transactional email delivery service known for high deliverability and detailed analytics. PURIST uses Postmark for time-sensitive automation emails (invoices, confirmations, alerts) where guaranteed delivery is more important than bulk pricing.

Expert insight

Postmark separates transactional and broadcast email sending into different streams with different reputation tracking, sending bulk marketing email through a transactional stream (or vice versa) can damage deliverability for the email type that stream was actually meant to protect, worth using the correct stream for the correct email type.

In a real workflow

Order confirmations are sent through Postmark’s transactional stream with delivery tracking.

Common mistakes

  • Mixing marketing emails in transactional streams.
  • Ignoring bounce webhooks.

Complexity level

Beginner

Anyone can understand this no technical background needed.

Quick facts

Category Platforms
Level
Beginner

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