# MDaemon Technologies SecurityGateway vs Red Sift OnDMARC: side-by-side comparison (2026) [MDaemon Technologies SecurityGateway](https://cybersectools.com/tools/mdaemon-technologies-securitygateway) 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 Technologies SecurityGateway | Red Sift OnDMARC | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Email Security Platforms | Email Security Platforms | | Verified | No | No | | Deployment type | Hybrid | Cloud | | Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | MDaemon Technologies | Red Sift | | Headquarters | – | – | ### Use cases and capabilities | | MDaemon Technologies SecurityGateway | Red Sift OnDMARC | |---|---|---| | Spam Prevention | Yes | – | | DKIM | – | Yes | | DMARC | – | Yes | | SPF | – | Yes | | TLS | – | Yes | ### Core features **MDaemon Technologies SecurityGateway** 10 features listed. Sign in on the page to see them. **Red Sift OnDMARC** 10 features listed. Sign in on the page to see them. ### Integrations **MDaemon Technologies SecurityGateway** 2 integrations listed. Sign in on the page to see them. **Red Sift OnDMARC** No integrations listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [MDaemon Technologies SecurityGateway](https://cybersectools.com/tools/mdaemon-technologies-securitygateway) fits if you need both cloud and on-premises options and you are a startup. - [Red Sift OnDMARC](https://cybersectools.com/tools/red-sift-ondmarc) fits if you want a cloud product. ## MDaemon Technologies SecurityGateway vs Red Sift OnDMARC FAQ Common questions when comparing MDaemon Technologies SecurityGateway vs Red Sift OnDMARC for email security platforms. ### What is the difference between MDaemon Technologies SecurityGateway and Red Sift OnDMARC? **MDaemon Technologies SecurityGateway**: Email security gateway protecting against spam, phishing, viruses & data leaks. 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 Technologies SecurityGateway and Red Sift OnDMARC? **MDaemon Technologies SecurityGateway** 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 Technologies SecurityGateway a good alternative to Red Sift OnDMARC? Often, yes. MDaemon Technologies SecurityGateway 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 Technologies SecurityGateway vs SmarterTools SmarterMail](https://cybersectools.com/compare/mdaemon-technologies-securitygateway-vs-smartertools-smartermail) - [MDaemon Technologies SecurityGateway vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/mdaemon-technologies-securitygateway-vs-mx-layer-outbound-email-filtering) - [MDaemon Technologies SecurityGateway vs PowerDMARC Hosted DMARC](https://cybersectools.com/compare/mdaemon-technologies-securitygateway-vs-powerdmarc-hosted-dmarc) - [Red Sift OnDMARC vs SmarterTools SmarterMail](https://cybersectools.com/compare/red-sift-ondmarc-vs-smartertools-smartermail) - [Red Sift OnDMARC vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/mx-layer-outbound-email-filtering-vs-red-sift-ondmarc) - [Red Sift OnDMARC vs PowerDMARC Hosted DMARC](https://cybersectools.com/compare/powerdmarc-hosted-dmarc-vs-red-sift-ondmarc) ## Alternatives to each - [See all MDaemon Technologies SecurityGateway alternatives](https://cybersectools.com/alternatives/mdaemon-technologies-securitygateway) - [See all Red Sift OnDMARC alternatives](https://cybersectools.com/alternatives/red-sift-ondmarc) --- Source: https://cybersectools.com/compare/mdaemon-technologies-securitygateway-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-technologies-securitygateway.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on MDaemon Technologies SecurityGateway 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