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Posthawk

Send, schedule, and manage emails with Posthawk

Actions20

Email → Send

AI-generated

Summary

Send a transactional email through Posthawk with specified sender, recipients, subject, and message content. Optionally include CC, BCC, reply-to address, templates with variables, scheduling, tags, and metadata.

Inputs

  • From (required) — Sender email address (must be from a verified domain).
  • To (required) — Recipient email address(es), multiple addresses separated by commas.
  • Subject (required) — Email subject line.
  • HTML Body — HTML content of the email.
  • Text Body — Plain text fallback content of the email.
  • Additional Fields — Optional email fields including CC recipients, BCC recipients, Reply-To address, Template ID to use instead of HTML/text, JSON object of template variables, scheduled delivery time (ISO 8601), timezone for scheduling, tags as a JSON key-value object, and custom metadata as JSON.

Output shape

a single record representing the API response with details of the sent email or scheduling confirmation.

The output contains the response from the Posthawk API after sending the email. If multiple items are processed, outputs are returned for each input. Errors can be caught if 'Continue On Fail' is enabled, otherwise workflow execution stops.

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