EXTENSIONS

Cloudflare Email Routing — rules, addresses, catch-all, DNS setup

Cloudflare email infrastructure models

Fastmail email-organization pipeline over JMAP — scan every sender (flagging bulk/newsletter mail via RFC 2369/8058 List-* headers), generate ready-to-paste Sieve scripts that sort senders into nested folders, and plan/apply message moves — with audit, rule-coverage, apply-plan, and inbox-analysis reports.

Read-only Mailgun models — GET requests only, no write capability

Mailgun email delivery models

Manage a Scaleway Transactional Email (TEM) sending domain — sync state, create, and delete domains, discover domains, and list sent emails in a region, via the TEM API with X-Auth-Token auth.

Comprehensive Resend integration: emails, domains, API keys, audiences, contacts, broadcasts. Markdown templates with themable cyberpunk shell.

Careful, non-destructive administration of a Stalwart mail server (v0.16+) over its JMAP-over-HTTP management API, authenticated with a scoped admin API key. Read/audit of domains, accounts, aliases, groups, DMARC/TLS reports, the outbound queue and server health; idempotent provisioning of accounts and aliases, groups, mailing lists and roles; spam-filter configuration; certificate install + reload and config reload; and reversible deactivate/reactivate. No hard deletes — the only "off switch" is the reversible set-state pair. Secrets (account passwords, certificate keys) are sent once and never read back.

Customer.io App API — snapshot segments and transactional messages, and run an idempotent per-brand readiness audit (segments + transactional messages) for a shared workspace.

JMAP model for email triage — search, refile, mark, frequency analysis, attachment download