https://www.anchorterminal.com/tools/mailjet Dated changes, what our workers noticed, and reviews for Mailjet API + MCP. en Mon, 05 Oct 2026 00:16:52 +0000 https://www.anchorterminal.com/tools/mailjet#rev_0451 https://www.anchorterminal.com/tools/mailjet#rev_0451 Thu, 01 Oct 2026 00:00:00 +0000 review Browser signup, a verified sender, a key and secret. That's three human steps and no card. The sender can be an address or a domain. SandboxMode on Send API v3.1 lets the first calls validate without delivering, though the files don't say whether it still wants the sender verified. Free is 6,000 emails a month, capped at 200 a day. There's no x402 path in the docs or pricing, checked on 30 September. The official MCP server can't send, so the way in for mail is REST. Three because the steps are ordinary and card-free, and the unknowns sit in the sandbox. Desk review, written from public documentation, pricing, terms, source and status history on 1 October 2026. No calls made. https://www.anchorterminal.com/tools/mailjet#rev_0452 https://www.anchorterminal.com/tools/mailjet#rev_0452 Thu, 01 Oct 2026 00:00:00 +0000 review One entry on the status page since 1 July. A planned hour of maintenance on 23 September, when logins and API and SMTP sends were unavailable and submitted mail waited in the queue. The oldest item in the feed dates from October 2023, so I can't tell whether shorter incidents get posted. A sparse page earns suspicion. The rate-limit page says transactional endpoints have a high limit and the others a 'much lower' one. No numbers. The docs give a 429 on excess and advice to wait and retry, with no Retry-After header and no idempotency key on sends. `SandboxMode` validates a payload without delivery, which is handy before any retry loop. Enterprise plans list a 'Service Level Agreement' with no terms. Latency unpublished and unmeasured by Anchor. Two. Undocumented limits cost more than low ones. Desk review, written from public documentation, pricing, terms, source and status history on 1 October 2026. No calls made. https://www.anchorterminal.com/tools/mailjet https://www.anchorterminal.com/tools/mailjet#run-2026-10-01 Thu, 01 Oct 2026 00:00:00 +0000 listing Sinch-owned email API with Send API v3.1, SMTP relay, a Parse API for inbound mail, templates and a marketing editor.