Legal
Terms of Service
Last updated: June 6, 2026
Acceptance
These Terms of Service govern your use of the Guanacos Tech website and the free diagnostic tools it offers — the deliverability check, the header analyzer, and the DMARC analyzer. By using the site or the tools, you agree to these terms. If you do not agree, please do not use them.
Informational purpose, provided "as is"
The tools and any reports, results, or recommendations they generate are provided for informational purposes only and on an "as is" and "as available" basis, without warranties of any kind, express or implied.
No guarantee of deliverability
Email deliverability depends on many factors outside our control, including mailbox-provider policies, sending reputation, and message content. Our results and recommendations do not guarantee inbox placement or any specific deliverability outcome.
Authorized use only
You may only analyze domains, email headers, and DMARC reports that you own or are authorized to assess. You are responsible for ensuring you have the right to submit any data you provide.
Reasonable use
The tools are subject to reasonable-use limits, including rate limiting. We may suspend or restrict access if usage appears abusive, automated, or intended to disrupt the service.
Limitation of liability
To the fullest extent permitted by law, Guanacos Tech is not liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of data, revenue, or profits, arising from your use of — or inability to use — the tools or any reliance on their output.
Changes
We may update the tools and these terms at any time. Continued use after a change takes effect constitutes acceptance of the revised terms. The "Last updated" date above reflects the most recent revision.
Governing law
These terms are governed by the laws of [Jurisdiction — to be confirmed by Guanacos Tech].
Contact
Questions about these terms? Email info@guanacostech.com. See also our Privacy Policy.