Facts at a glance
- Starting price
- Not documented
- Free plan
- Not documented
- Free trial
- Not documented
- Last verified
- 2026-10-23
Key capabilities
| Inbound email filtering | Cloudflare says it analyzes every incoming email. |
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| BEC and impersonation protection | Cloudflare explicitly includes business email compromise protection. |
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| DMARC, SPF, and DKIM management | Not documented |
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| Published starting price | Not documented |
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| Phishing, URL, and attachment protection | Cloudflare describes phishing, malware, links, and attachment protection. |
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| Mail platform integrations | Outlook and Gmail |
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| User phishing reports and triage | Not documented |
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| Investigation and message remediation | Retro Scan reports malicious messages from up to 14 days of Microsoft 365 email for review. |
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Appears in these comparisons
Change log
- 23 October 2026 — Checked 14 facts including Starting price, Free plan, Free trial, Price published
Cloudflare Email Security analyzes incoming email for phishing, malware, and BEC, with a 14-day M365 Retro Scan and API, BCC, or MX deployment.
The documented deployment is hybrid; buyers should check that route against their existing mail flow.
Vendor sources: Email security · Cloudflare One docs; Retro Scan · Cloudflare One docs.
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