# MDaemon Email Server vs Red Sift OnDMARC: side-by-side comparison (2026)

[MDaemon Email Server](https://cybersectools.com/tools/mdaemon-email-server) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [MDaemon Technologies](https://cybersectools.com/companies/mdaemon-technologies-ltd). [Red Sift OnDMARC](https://cybersectools.com/tools/red-sift-ondmarc) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Red Sift](https://cybersectools.com/companies/red-sift). 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

| | MDaemon Email Server | Red Sift OnDMARC |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Email Security Platforms | Email Security Platforms |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | SMB, Mid-Market | SMB, Mid-Market, Enterprise |
| Company | MDaemon Technologies | Red Sift |
| Headquarters | – | – |

### Use cases and capabilities

| | MDaemon Email Server | Red Sift OnDMARC |
|---|---|---|
| SMTP | Yes | – |
| Server | Yes | – |
| Windows | Yes | – |
| DKIM | – | Yes |
| DMARC | – | Yes |
| SPF | – | Yes |
| TLS | – | Yes |

### Core features

**MDaemon Email Server**

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

**Red Sift OnDMARC**

10 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.

- [MDaemon Email Server](https://cybersectools.com/tools/mdaemon-email-server) fits if you need to run it on your own servers.
- [Red Sift OnDMARC](https://cybersectools.com/tools/red-sift-ondmarc) fits if you want a cloud product and you are an enterprise.

## MDaemon Email Server vs Red Sift OnDMARC FAQ

Common questions when comparing MDaemon Email Server vs Red Sift OnDMARC for email security platforms.

### What is the difference between MDaemon Email Server and Red Sift OnDMARC?

**MDaemon Email Server**: Email server application with groupware functions for Microsoft Windows. Built by MDaemon Technologies.

**Red Sift OnDMARC**: Email authentication platform implementing DMARC, SPF, DKIM, and BIMI protocols. Built by Red Sift.

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

### Who makes MDaemon Email Server and Red Sift OnDMARC?

**MDaemon Email Server** is made by MDaemon Technologies. **Red Sift OnDMARC** is made by Red Sift. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is MDaemon Email Server a good alternative to Red Sift OnDMARC?

Often, yes. MDaemon Email Server and Red Sift OnDMARC are both Email Security Platforms products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [MDaemon Email Server vs SmarterTools SmarterMail](https://cybersectools.com/compare/mdaemon-email-server-vs-smartertools-smartermail)
- [MDaemon Email Server vs INKY DMARC Monitoring](https://cybersectools.com/compare/inky-dmarc-monitoring-vs-mdaemon-email-server)
- [MDaemon Email Server vs Sendmarc DMARC Compliance Platform](https://cybersectools.com/compare/mdaemon-email-server-vs-sendmarc-dmarc-compliance-platform)
- [Red Sift OnDMARC vs SmarterTools SmarterMail](https://cybersectools.com/compare/red-sift-ondmarc-vs-smartertools-smartermail)
- [Red Sift OnDMARC vs INKY DMARC Monitoring](https://cybersectools.com/compare/inky-dmarc-monitoring-vs-red-sift-ondmarc)
- [Red Sift OnDMARC vs Sendmarc DMARC Compliance Platform](https://cybersectools.com/compare/red-sift-ondmarc-vs-sendmarc-dmarc-compliance-platform)

## Alternatives to each

- [See all MDaemon Email Server alternatives](https://cybersectools.com/alternatives/mdaemon-email-server)
- [See all Red Sift OnDMARC alternatives](https://cybersectools.com/alternatives/red-sift-ondmarc)

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Source: https://cybersectools.com/compare/mdaemon-email-server-vs-red-sift-ondmarc

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

More on MDaemon Email Server and Red Sift OnDMARC: 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