Postmark compatibility.

Transactional email with domain authentication wired for the sending domain.

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what it is

Transactional email with domain authentication wired for the sending domain.

what a system covers here

  • Reminder and receipt email
  • Review-request email
  • DKIM, SPF, DMARC wired for the sending domain

what it does not

  • Broadcast marketing campaigns (use Klaviyo or Mailchimp)

what has to be in place to qualify

  • DNS access on the sending domain

related tools in the reference

All tool compatibilitySee the two systems