JMAP Email runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 6 Nov 2026.
Email management via JMAP — mailboxes, messages, identities, and Sieve scripts
Nothing serious here today
Today is the operative word: we check JMAP Email every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Alternatives to JMAP Email
same job, measured the same wayAI agents read & send email, manage mailboxes, domains and webhooks via the QMailing API.
Read emails, send messages, and manage labels in your Gmail account.
Unlimited agent mailboxes — create identities, read/wait for mail, extract OTPs, send email.
Email tools for any IMAP/SMTP provider: list, read, search, send, and manage messages.
Send and manage WhatsApp messages, contacts, templates, and events via Peach AI.
Email infrastructure for AI agents. Create inboxes, send/receive email, and search messages.
Email for agents: domains, aliases, IMAP mailboxes, DNS, sending and webhooks via one API key.
Email signature management finally simple and measurable. Built for teams & AI agents.
JMAP Email — questions
Answers built from our own checks of this server.