# Cloudmark Authority vs EasyDMARC Email Auth for Gmail, Yahoo & Microsoft: side-by-side comparison (2026)

[Cloudmark Authority](https://cybersectools.com/tools/cloudmark-authority) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Cloudmark](https://cybersectools.com/companies/cloudmark). [EasyDMARC Email Auth for Gmail, Yahoo & Microsoft](https://cybersectools.com/tools/easydmarc-email-auth-for-gmail-yahoo-and-microsoft) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [EasyDMARC](https://cybersectools.com/companies/easydmarc). Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best Email Security Solutions for Business](https://cybersectools.com/shortlists/best-email-security-platforms) picks Proofpoint Core Email Protection, Microsoft Defender for Office 365, Mimecast Advanced Email Security and 4 more.

## Side-by-side comparison

| | Cloudmark Authority | EasyDMARC Email Auth for Gmail, Yahoo & Microsoft |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Email Security Platforms | Email Security Platforms |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | Cloudmark | EasyDMARC |
| Headquarters | – | – |

### Use cases and capabilities

| | Cloudmark Authority | EasyDMARC Email Auth for Gmail, Yahoo & Microsoft |
|---|---|---|
| Spam Prevention | Yes | Yes |
| DMARC | – | Yes |
| SPF | – | Yes |
| DKIM | – | Yes |
| Authentication | – | Yes |
| Spoofing | – | Yes |
| Microsoft | – | Yes |
| DNS Security | – | Yes |

### Core features

**Cloudmark Authority**

8 features listed. Sign in on the page to see them.

**EasyDMARC Email Auth for Gmail, Yahoo & Microsoft**

8 features listed. Sign in on the page to see them.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [Cloudmark Authority](https://cybersectools.com/tools/cloudmark-authority) fits if you need to run it on your own servers.
- [EasyDMARC Email Auth for Gmail, Yahoo & Microsoft](https://cybersectools.com/tools/easydmarc-email-auth-for-gmail-yahoo-and-microsoft) fits if you want a cloud product and you are a startup or a small business or a mid-market company.

## Cloudmark Authority vs EasyDMARC Email Auth for Gmail, Yahoo & Microsoft FAQ

Common questions when comparing Cloudmark Authority vs EasyDMARC Email Auth for Gmail, Yahoo & Microsoft for email security platforms.

### What is the difference between Cloudmark Authority and EasyDMARC Email Auth for Gmail, Yahoo & Microsoft?

**Cloudmark Authority**: Carrier-grade email security for ISPs blocking spam, phishing, and malware. Built by Cloudmark.

**EasyDMARC Email Auth for Gmail, Yahoo & Microsoft**: Domain scanner & compliance tool for Gmail, Yahoo & Microsoft DMARC requirements. Built by EasyDMARC.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes Cloudmark Authority and EasyDMARC Email Auth for Gmail, Yahoo & Microsoft?

**Cloudmark Authority** is made by Cloudmark. **EasyDMARC Email Auth for Gmail, Yahoo & Microsoft** is made by EasyDMARC. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Cloudmark Authority a good alternative to EasyDMARC Email Auth for Gmail, Yahoo & Microsoft?

Often, yes. Cloudmark Authority and EasyDMARC Email Auth for Gmail, Yahoo & Microsoft are both Email Security Platforms products, and both cover Spam Prevention. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Cloudmark Authority vs InboxSeguro](https://cybersectools.com/compare/cloudmark-authority-vs-inboxseguro)
- [Cloudmark Authority vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/cloudmark-authority-vs-mx-layer-outbound-email-filtering)
- [Cloudmark Authority vs Ironscales DMARC Management](https://cybersectools.com/compare/cloudmark-authority-vs-ironscales-dmarc-management)
- [EasyDMARC Email Auth for Gmail, Yahoo & Microsoft vs InboxSeguro](https://cybersectools.com/compare/easydmarc-email-auth-for-gmail-yahoo-and-microsoft-vs-inboxseguro)
- [EasyDMARC Email Auth for Gmail, Yahoo & Microsoft vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/easydmarc-email-auth-for-gmail-yahoo-and-microsoft-vs-mx-layer-outbound-email-filtering)
- [EasyDMARC Email Auth for Gmail, Yahoo & Microsoft vs Ironscales DMARC Management](https://cybersectools.com/compare/easydmarc-email-auth-for-gmail-yahoo-and-microsoft-vs-ironscales-dmarc-management)

## Alternatives to each

- [See all Cloudmark Authority alternatives](https://cybersectools.com/alternatives/cloudmark-authority)
- [See all EasyDMARC Email Auth for Gmail, Yahoo & Microsoft alternatives](https://cybersectools.com/alternatives/easydmarc-email-auth-for-gmail-yahoo-and-microsoft)

---

Source: https://cybersectools.com/compare/cloudmark-authority-vs-easydmarc-email-auth-for-gmail-yahoo-and-microsoft

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/cloudmark-authority.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Cloudmark Authority and EasyDMARC Email Auth for Gmail, Yahoo & Microsoft: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md