Changelog

New features and changes to the Vaartix API, SDKs and website. Vaartix is in private beta; breaking changes before the public launch are listed here with a note.

28 October 2026

• Documentation and API reference at vaartix.com/docs, with search.
• Delivery events: emails now move to delivered, bounced, complained or delivery_delayed as Amazon SES reports back. Each email’s event timeline is in GET /emails/{id}.
• Automatic suppression: hard bounces are suppressed for everyone, complaints for the team that sent. How it works.
• Automatic pause when a team’s bounce rate passes 4% or complaint rate passes 0.08% over 7 days.
• Guides: DNS setup by provider, SPF, DKIM and DMARC and keeping email out of spam.
• Website: pricing, Terms of Service and an early-access form.

27 October 2026

• Sending API: POST /emails with HTML and text, attachments, tags, custom headers and scheduling; batch sending of up to 100 emails.
• Idempotency keys, so retries never send twice. Details.
• Test mode: send to delivered@, bounced@ or [email protected] to try every outcome without sending real email. Details.
• Domains with DKIM signing and a custom return path, checked automatically every 10 minutes.
• API keys with send and full scopes.
• Node.js SDK (vaartix on npm, published with the beta).