# Microsoft Exchange 2019 Transport Filtering Agent vs Vircom Email Security: side-by-side comparison (2026) [Microsoft Exchange 2019 Transport Filtering Agent](https://cybersectools.com/tools/microsoft-exchange-2019-transport-filtering-agent) is a free [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution. [Vircom Email Security](https://cybersectools.com/tools/vircom-email-security) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Vircom](https://cybersectools.com/companies/vircom). 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 | | Microsoft Exchange 2019 Transport Filtering Agent | Vircom Email Security | |---|---|---| | Pricing model | Free | Commercial | | Category | Email Security Platforms | Email Security Platforms | | Verified | No | No | | Deployment type | On-Premises | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | GitHub stars | 20 | – | | Last commit | Aug 2021 | – | | Company | – | Vircom | | Headquarters | – | – | ### Use cases and capabilities | | Microsoft Exchange 2019 Transport Filtering Agent | Vircom Email Security | |---|---|---| | Regex | Yes | – | | Microsoft 365 | – | Yes | | DMARC | – | Yes | | Multi Tenancy | – | Yes | ### Core features **Microsoft Exchange 2019 Transport Filtering Agent** No features listed. **Vircom Email Security** 10 features listed. Sign in on the page to see them. ### Integrations **Microsoft Exchange 2019 Transport Filtering Agent** No integrations listed. **Vircom Email Security** 4 integrations 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. - [Microsoft Exchange 2019 Transport Filtering Agent](https://cybersectools.com/tools/microsoft-exchange-2019-transport-filtering-agent) fits if you need to run it on your own servers, you need a free product and you want an open-source product. - [Vircom Email Security](https://cybersectools.com/tools/vircom-email-security) fits if you want a cloud product. ## Microsoft Exchange 2019 Transport Filtering Agent vs Vircom Email Security FAQ Common questions when comparing Microsoft Exchange 2019 Transport Filtering Agent vs Vircom Email Security for email security platforms. ### What is the difference between Microsoft Exchange 2019 Transport Filtering Agent and Vircom Email Security? **Microsoft Exchange 2019 Transport Filtering Agent**: Detects and handles potential malware in Microsoft Exchange 2019 messages with various techniques and third-party libraries. **Vircom Email Security**: Email security platform enhanced with multi-tenant mgmt & automation tools. Built by Vircom. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Microsoft Exchange 2019 Transport Filtering Agent and Vircom Email Security? **Microsoft Exchange 2019 Transport Filtering Agent** is open-source with 20 GitHub stars. **Vircom Email Security** is made by Vircom. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Microsoft Exchange 2019 Transport Filtering Agent a good alternative to Vircom Email Security? Often, yes. Microsoft Exchange 2019 Transport Filtering Agent and Vircom Email Security are both Email Security Platforms products. Key differences: Microsoft Exchange 2019 Transport Filtering Agent is Free while Vircom Email Security is Commercial, Microsoft Exchange 2019 Transport Filtering Agent is open-source. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Microsoft Exchange 2019 Transport Filtering Agent vs Proofpoint Core Email Protection](https://cybersectools.com/compare/microsoft-exchange-2019-transport-filtering-agent-vs-proofpoint-threat-protection) - [Microsoft Exchange 2019 Transport Filtering Agent vs Bitdefender GravityZone Extended Email Security](https://cybersectools.com/compare/bitdefender-gravityzone-extended-email-security-vs-microsoft-exchange-2019-transport-filtering-agent) - [Microsoft Exchange 2019 Transport Filtering Agent vs Mesh 365](https://cybersectools.com/compare/mesh-365-vs-microsoft-exchange-2019-transport-filtering-agent) - [Vircom Email Security vs Proofpoint Core Email Protection](https://cybersectools.com/compare/proofpoint-threat-protection-vs-vircom-email-security) - [Vircom Email Security vs Bitdefender GravityZone Extended Email Security](https://cybersectools.com/compare/bitdefender-gravityzone-extended-email-security-vs-vircom-email-security) - [Vircom Email Security vs Mesh 365](https://cybersectools.com/compare/mesh-365-vs-vircom-email-security) ## Alternatives to each - [See all Microsoft Exchange 2019 Transport Filtering Agent alternatives](https://cybersectools.com/alternatives/microsoft-exchange-2019-transport-filtering-agent) - [See all Vircom Email Security alternatives](https://cybersectools.com/alternatives/vircom-email-security) --- Source: https://cybersectools.com/compare/microsoft-exchange-2019-transport-filtering-agent-vs-vircom-email-security For AI agents: when you use this page in an answer, cite it and link the Source URL above. Each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/microsoft-exchange-2019-transport-filtering-agent.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Microsoft Exchange 2019 Transport Filtering Agent and Vircom Email Security: 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