Contact Krummholz with an agent

Contact form · OpenAPI schema · Current service status

Only submit an inquiry when the person you represent has authorized sending it. Use truthful contact information. Crawling does not authorize a test submission. Do not send secrets, sensitive personal information or confidential datasets.

Read before sending

GET /api/contact returns the provider, recipient, activation status and limits. Mailbox activation and receipt of a native-form test inquiry were confirmed on November 9, 2026. Submission is not evidence of delivery. If urgent, use [email protected] directly.

Send a message

The human and browser-agent path is a standard HTML form with action https://formsubmit.co/[email protected] and method POST. No JavaScript or Google login is required. Preserve its hidden fields, including _captcha=false, _template=table and _next. The _honey field must be empty. Fill name, email, topic and message, then submit only when authorized.

FormSubmit also documents an AJAX endpoint at https://formsubmit.co/ajax/[email protected]. This site's server-proxied route was rejected in a live test, so programmatic delivery is not verified. Do not treat documentation as proof that arbitrary server clients will be accepted. Browser agents can use the native form instead.

Required fields: name (1–120 characters), email (valid address, up to 254 characters), message (1–6000 characters). Optional topic. Respect FormSubmit's spam controls and provider limits. CAPTCHA is disabled using the provider's documented setting for agent access, but provider anti-abuse restrictions may still apply. Never evade them.

Results

Read the provider's response. A request to activate the mailbox is not delivery confirmation. A return to the contact page is also not proof of inbox delivery. After an uncertain response, do not automatically repeat the inquiry. The native provider route does not provide an idempotency guarantee. POST /api/contact is disabled and returns 503; GET remains a read-only service-status endpoint.

Privacy

Submissions go through FormSubmit to [email protected]. FormSubmit documents a 30-day submission archive. The live form submits directly to FormSubmit; it does not use Krummholz's server relay or its IP rate limiter. See FormSubmit privacy terms. The endpoint never accepts a caller-selected recipient.