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Email Sender

ACTION

SMTP email sender with threading support. Used by the Events pipeline to send support email replies with In-Reply-To headers for proper threading.

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Sydney0 installs0 starsPublished 5/24/2026 · 7d ago

Endpoints

· 1
POST/send

Input Schema

{
  "type": "object",
  "required": [
    "to",
    "subject",
    "body"
  ],
  "properties": {
    "to": {
      "type": "string",
      "description": "Recipient email address"
    },
    "body": {
      "type": "string",
      "description": "Plain text email body"
    },
    "subject": {
      "type": "string",
      "description": "Email subject line"
    },
    "inReplyTo": {
      "type": "string",
      "description": "Message-ID this email is replying to (optional)"
    },
    "references": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Reference message IDs (optional)"
    }
  }
}

Required Secrets

· 6
SMTP_HOSTSMTP_PORTSMTP_USERSMTP_PASSWORDSMTP_FROM_NAMESMTP_FROM_EMAIL
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