Get started
Box Ox documentation
Install your ox. Send your first message. Build from there.
On this page
Copy the runbook. Review the setup together.
Get the install link →Install it yourself →Install in your Cloudflare account, then connect your domain.
Open the setup guide →Build with Box Ox#
Authentication, code examples, and endpoints.
02 / TemplatesDesign a readable email →A short checklist for people and agents.
03 / ProcessingChoose your filters →Local checks, optional AI, and spending limits.
04 / DeliverabilityCheck your domains →DNS, reputation, suppressions, and delivery events.
Before installing#
On Cloudflare Workers Free it installs as an inbox. Cloudflare Workers Paid, from $5/month per account, adds sending and optional AI. Cloudflare bills any infrastructure charges directly.
Check requirements & costs →What’s new#
Version 2.4.6 limits member-visible routes to the owner, encrypts webhook signing secrets, adds a second signing secret and the upgrade guide. No migration; SDK and CLI 0.2.0 are unchanged. Release notes →