# Secure email gateway Gartner Magic Quadrant 2021 > Secure email gateway Gartner Magic Quadrant 2021 placement cannot be confirmed here. Use the original report to verify its year, scope, and vendors. The 2021 Secure Email Gateway Gartner Magic Quadrant vendor placements cannot be verified from currently available primary evidence for this page. A current analyst reference is not a substitute for the requested historical report. To confirm a 2021 placement, use the original Gartner report or a vendor-hosted licensed copy that explicitly states the report year, category, publication status, and vendor position. ## Quick takeaways - This page cannot confirm which vendors appeared in a 2021 Secure Email Gateway Gartner Magic Quadrant. - A current Gartner reference for Email Security does not establish a 2021 Secure Email Gateway placement. - The report title, scope, inclusion criteria, and publication date must be verified in the original historical report. - A vendor's current marketing page may reference a different report year or category. - A historical quadrant is useful context, but it does not evaluate an organization's current email-security controls. - Current controls should be assessed against the mail flows, threats, and operational requirements in use now. ## How a historical analyst reference should be read A Magic Quadrant lookup has two separate questions: what a particular historical report said, and whether that report is useful for a current product or security decision. The first question requires the report itself, or a licensed vendor copy that identifies the exact report. The second requires current documentation and a review of the organization's actual controls. The provided public evidence does not identify the requested 2021 report, its category name, or any vendor placement. For example, [Proofpoint's homepage](https://proofpoint.com) currently promotes an analyst report using the wording "A Leader in the 2025 Gartner ® Magic Quadrant™ for Email Security." That is evidence of a current 2025 Email Security reference. It is not evidence that Proofpoint held any particular position in a 2021 report about secure email gateways. The difference in wording matters. "Email Security" and "secure email gateway" should not be treated as interchangeable report categories unless the original report documents that relationship. The [Fortinet homepage](https://fortinet.com) is a general cybersecurity product page in the available evidence and does not establish a 2021 Gartner result. For an explanation of the control category rather than the historical analyst report, see [how secure email gateways protect an organization](/learning/how-secure-email-gateways-protect-organization). A secure email gateway can inspect and apply controls to email traffic, but an analyst designation does not prove how a specific deployment is configured or performing. ## When the answer changes The answer changes only when a primary, report-specific source identifies the historical document. Use this decision rule: - If the source names the report year, category, publication status, and vendor placement, it can support a claim about that specific placement. - If the source is current but names another year, it supports only that current reference. - If the source is a general vendor homepage, it may describe current products but does not establish a historical quadrant result. - If the source omits the quadrant graphic or the vendor's named position, do not infer a placement. - If the category wording differs, confirm the relationship in the historical report before treating it as the same evaluation. This is an inference from the missing report-specific details in the available public sources. It is not a claim that Gartner renamed, superseded, or discontinued any report category. A historical report may still help explain how a market was framed at that time. It should not decide a current purchase, architecture, or security-control change on its own. Current requirements can include mailbox-provider behavior, authentication coverage, phishing controls, incident workflows, and the email paths the organization actually uses. The [email security software category guide](/learning/email-security-software) is a more appropriate starting point for a current category-fit decision. ![Decision flow for separating a requested 2021 historical analyst report from current email-security product evidence](/images/editorial/secure-email-gateway-gartner-magic-quadrant-2021/secure-email-gateway-gartner-magic-quadrant-2021-report-decision-flow.webp "1200x676") *Source: Palisade.* ## Worked source-check example Suppose a reader finds a current vendor page that references a Gartner report. The correct conclusion depends on what the page actually identifies. ```text Requested lookup: 2021 Secure Email Gateway Gartner Magic Quadrant Public page found: "2025 Gartner ® Magic Quadrant™ for Email Security" Supported conclusion: The page references a 2025 Email Security report. Unsupported conclusion: The vendor's placement in a 2021 Secure Email Gateway report. ``` The worked example does not establish whether the two category labels describe related evaluations. It shows why the date and title must match the requested historical source before a placement can be quoted. Use the same check for a vendor-hosted report page: - Confirm the year is 2021. - Confirm the category is written exactly as the requested report or is explicitly connected to it by the report. - Confirm the page identifies the vendor's position rather than only saying the vendor participated. - Preserve any qualification about report access, licensing, or publication status. - Record the page URL and access date with the claim. > Do not rebuild a quadrant graphic from search results, current marketing language, or remembered vendor positions. A reconstructed graphic can assign a historical placement that the source does not support. For readers comparing current threat controls, the broader [email threats learning hub](/learning/threats) covers the security problems that gateways and other email controls are intended to address. ## Check the current security question separately If the immediate need is to assess current email-security posture, start with evidence from the organization's active domain and mail environment. A historical analyst result cannot show whether current domains publish authentication records, whether mail paths are protected as intended, or whether a deployed gateway is applying the expected controls. With a domain name, use the [Email Security Score tool](/tools/email-security-score) to inspect public-facing email-security signals. Then compare the result with current gateway documentation, mail-flow diagrams, and delivered-message evidence from the production paths that matter. A public check can help identify visible DNS and security signals. It cannot prove a gateway's internal policy, continuously monitor the environment, show a receiver's private decision, or guarantee future delivery. ## Read current email-security guidance For current educational guidance after completing the historical lookup, read [Palisade's email security resources](/learning/email-security). Use the original 2021 report only for a historical placement claim, then evaluate present controls with current product documentation and evidence from the live mail environment. ## Sources and further reading - [Proofpoint homepage and current 2025 Gartner Email Security reference](https://proofpoint.com) - [Fortinet homepage](https://fortinet.com) - [Palisade Email Security Score tool](/tools/email-security-score) - [How secure email gateways protect an organization](/learning/how-secure-email-gateways-protect-organization) ## Frequently asked questions ### Can this page confirm the 2021 Secure Email Gateway Gartner Magic Quadrant vendor placements? No, this page does not name the 2021 vendor placements, because Palisade has not been able to verify them against the report itself. To confirm a placement, use the original Gartner report or a vendor-hosted licensed copy that states the report year, the category, the publication status, and the vendor's position. ### Does a current Gartner Email Security reference establish a 2021 Secure Email Gateway placement? No, a current reference only supports what it names for its own year and category. Proofpoint's homepage, for example, promotes a 2025 Gartner Magic Quadrant for Email Security. That tells you nothing about where the company sat in a 2021 report about secure email gateways. ### What source can support a claim about a historical vendor placement? The original report settles it, or a vendor-hosted licensed copy of that same report. Whichever you use, it has to name the report year, the category, the publication status, and the vendor's own position rather than only saying the vendor took part. Record the page URL and the date you read it alongside the claim. ### Should “Email Security” and “secure email gateway” be treated as the same report category? Treat them as separate categories unless the original report says they are connected. Different category wording points to a different evaluation, and only the historical report can confirm the two names describe the same thing. ### Can a historical quadrant evaluate an organization's current email-security controls? No, a historical quadrant cannot evaluate current controls, because it describes how a market was framed at the time it was written. Assess what you run today against current product documentation and evidence from your live mail environment.