6.1 Contact form
A contact form is available on the website. When you use it, the following data is processed:
- Required information: name, email address, subject, message
- technically collected data: IP address and timestamp of the request (solely to limit request frequency and protect against spam/abuse)
- security check: a verification token from Cloudflare Turnstile is processed when you submit (bot protection)
A hidden field that is not visible to you is used solely for automated spam protection (honeypot procedure); it does not record any data you enter.
To limit request frequency, your IP address is counted briefly via Upstash Redis (serverless database); form message content is not stored there permanently.
Purpose: to process and respond to your enquiry and to protect the form against misuse.
Legal bases:
- Art. 6(1)(b) GDPR where your enquiry relates to entering into or performing a contract (e.g. project or business enquiries)
- Art. 6(1)(f) GDPR (legitimate interest in responding to general enquiries and preventing spam and abuse) for all other enquiries
Recipients / processors: Messages submitted via the form are sent technically via the email service provider Resend (Resend, Inc., USA), which processes message content and associated metadata (sender, recipient, subject) on my behalf. For bot protection and abuse prevention I use Cloudflare Turnstile (Cloudflare, Inc., USA) and Upstash (Upstash, Inc., USA) for request rate limiting. The legal basis is data processing agreements pursuant to Art. 28 GDPR. For data transfers to the USA, see section 9.
Voluntary provision: Providing the data is voluntary. There is no contractual or legal obligation to do so. However, without the required fields, I cannot process and respond to your enquiry.
Retention: Your enquiry and associated data are deleted as soon as they are no longer required for the purpose – as a rule after your matter has been fully handled, but at the latest after 6 months. Statutory retention obligations remain unaffected. IP-related counter data stored at Upstash for rate limiting is deleted automatically after at most one hour.
6.2 Contact by email
Email addresses are provided as clickable links in several places on the website (e.g. imprint, project notes). Clicking opens your local email program; no processing takes place via the website. If you write to me by email, I process the data you provide solely to handle your enquiry.
- Legal basis:
- Art. 6(1)(b) or (f) GDPR (see 6.1).
- Retention:
- as described in 6.1.