---
title: "Legal | DuoCircle"
description: "DuoCircle legal documents. Customer agreements built on the Bonterms public standard, privacy and data policies, and our trust and compliance posture."
image: "https://www.duocircle.com/images/og-default.png"
canonical: "https://www.duocircle.com/legal/"
---

# Legal

Standard agreements, privacy and data policies, and the trust documentation behind every DuoCircle product. We standardize on Bonterms, the public-form SaaS contract framework, so the only thing between you and a working agreement is reading it.

[ ![](/images/we-use-bonterms.svg) We use Bonterms Standard public-form SaaS agreements ](https://bonterms.com) 

## Customer agreements

The contracts that govern your use of any DuoCircle product. Built on the Bonterms public standard.

- [ Cloud Terms Bonterms Updated May 6, 2026 ](/legal/cloud-terms/)
- [ Service Level Agreement Bonterms Updated May 6, 2026 ](/legal/sla/)
- [ Data Protection Addendum Bonterms Updated May 6, 2026 ](/legal/dpa/)
- [ Acceptable Use Policy Updated May 6, 2026 ](/legal/aup/)
- [ AI Addendum Bonterms Updated May 6, 2026 ](/legal/ai-addendum/)
- [ Mutual NDA Bonterms Updated May 6, 2026 ](/legal/mutual-nda/)

## Privacy and data

How we collect, process, and protect personal data across the portfolio.

- [ Privacy Notice Updated May 6, 2026 ](/legal/privacy/)
- [ Cookies Updated May 6, 2026 ](/legal/cookies/)
- [ Subprocessors Updated May 6, 2026 ](/legal/subprocessors/)

## Trust and compliance

Independent attestations and the conduct standards we hold ourselves to.

- [ Security and Compliance Updated May 6, 2026 ](/legal/security/)
- [ Vulnerability Disclosure Policy Updated May 6, 2026 ](/legal/vulnerability-disclosure/)
- [ Code of Conduct Updated May 6, 2026 ](/legal/code-of-conduct/)
- [ Legal Request Response Policy Updated May 6, 2026 ](/legal/legal-requests/)
- [ Trademark Notices Updated May 6, 2026 ](/legal/trademarks/)
- [ Accessibility Statement Updated May 6, 2026 ](/legal/accessibility/)

## Product specific

Notices that apply to a specific product line.

- [ SpamSentinel License Agreement Bonterms Updated May 6, 2026 ](/legal/spamsentinel/)

## Need something you cannot find?

For DPA execution, security questionnaires, SOC 2 reports under NDA, vendor reviews, or any other legal or trust request, email[legal@duocircle.com](mailto:legal@duocircle.com). Customer support requests should go to[support@duocircle.com](mailto:support@duocircle.com).

[Talk to an expert](/contact/) [Service status](https://status.duocircle.com) 

Looking for a version of an agreement you signed before May 2026? Older documents are preserved at their original URLs for reference.

```json
{"@context":"https://schema.org","@type":"Organization","name":"DuoCircle LLC","url":"https://www.duocircle.com","logo":{"@type":"ImageObject","url":"https://www.duocircle.com/images/duocircle-logo.png"},"description":"DuoCircle is a portfolio of specialized email products covering protection, authentication, delivery, and routing. We deliver about 90% of category-leader capability at roughly half the price, backed by experts who own the outcome. Trusted by 50,000+ organizations since 2014.","subOrganization":[{"@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138898167","name":"DMARC Report","url":"https://dmarcreport.com"},{"@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138897474","name":"AutoSPF","url":"https://autospf.com"},{"@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138897912","name":"Phish Protection","url":"https://www.phishprotection.com"}],"sameAs":["https://www.linkedin.com/company/duocircle","https://x.com/duocirclellc","https://www.facebook.com/duocirclellc","https://www.g2.com/products/phish-protection-by-duocircle/reviews","https://github.com/duocircle","https://www.crunchbase.com/organization/duocircle-llc"],"contactPoint":{"@type":"ContactPoint","contactType":"customer support","url":"https://support.duocircle.com"},"knowsAbout":["Email Security","Email Authentication","SPF","DKIM","DMARC","Phishing Protection","Spam Filtering","SMTP Relay","Email Deliverability","Email Forwarding"]}
```

```json
{"@context":"https://schema.org","@type":"WebSite","name":"DuoCircle LLC","url":"https://www.duocircle.com","description":"DuoCircle is a portfolio of specialized email products covering protection, authentication, delivery, and routing. We deliver about 90% of category-leader capability at roughly half the price, backed by experts who own the outcome. Trusted by 50,000+ organizations since 2014.","publisher":{"@type":"Organization","name":"DuoCircle LLC","url":"https://www.duocircle.com","logo":{"@type":"ImageObject","url":"https://www.duocircle.com/images/duocircle-logo.png"},"description":"DuoCircle is a portfolio of specialized email products covering protection, authentication, delivery, and routing. We deliver about 90% of category-leader capability at roughly half the price, backed by experts who own the outcome. Trusted by 50,000+ organizations since 2014.","subOrganization":[{"@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138898167","name":"DMARC Report","url":"https://dmarcreport.com"},{"@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138897474","name":"AutoSPF","url":"https://autospf.com"},{"@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138897912","name":"Phish Protection","url":"https://www.phishprotection.com"}]}}
```

```json
[{"@context":"https://schema.org","@type":"WebPage","name":"Legal | DuoCircle","description":"DuoCircle legal documents. Customer agreements built on the Bonterms public standard, privacy and data policies, and our trust and compliance posture.","url":"https://www.duocircle.com/legal/","isPartOf":{"@type":"WebSite","name":"DuoCircle","url":"https://www.duocircle.com"}}]
```