Inbound Attachments

Attachments included with incoming emails are uploaded to secure, encrypted storage and delivered as temporary presigned URLs in the webhook payload.

Accessing Attached Files

const attachment = payload.data.attachments[0];
console.log(attachment.filename);    // e.g. "contract.pdf"
console.log(attachment.content_type);// e.g. "application/pdf"
console.log(attachment.size);        // bytes
console.log(attachment.download_url);// Temporary presigned S3 download link