# Abnormal Security vs Rspamd

| Attribute | Abnormal Security | Rspamd |
|---|---|---|
| **Vioscale score** | 60.3 (12% (low)) | 45.2 (39% (low)) |
| activity.commits_last_30d | - | 93 |
| adoption.dependent_repos | - | 0 |
| adoption.github_stars | - | 2,514 |
| deployment.options | `{"cloud":true}` | `{"cloud":true,"on_prem":true,"self_hosted":true}` |
| description.long | A cloud-native email security solution that uses behavioral AI and real-time anomaly detection to identify and remediate advanced email threats such as account takeovers and business email compromise, integrating directly with Microsoft 365 and Google Workspace. | A customizable email security system that deploys at the mail server level to detect and block phishing, malware, spam, and business email compromise attacks. It integrates with standard mail server software and runs on-premises while keeping message content in your environment. |
| features.capabilities | - | `{"pricing_model":"quote","deployment_model":"gateway_mx","outbound_dlp_scanning":false,"bundled_email_encryption":false,"microsoft_365_api_native":false,"dmarc_reporting_enforcement":false,"google_workspace_api_native":false,"bec_impersonation_protection":true,"malware_attachment_sandboxing":true,"post_delivery_inbox_retraction":false,"security_awareness_training_bundled":false}` |
| integrations.count | 14 | 6 |
| integrations.list | `[{"name":"Splunk"},{"name":"CrowdStrike"},{"name":"Okta"},{"name":"Google Chronicle"},{"name":"Palo Alto Cortex XSOAR"},{"name":"Rapid7 InsightConnect"},{"name":"Revelstoke"},{"name":"Hunters SOC Platform"},{"name":"Torq"},{"name":"Splunk SOAR"},{"name":"Microsoft 365"},{"name":"Google Workspace"},{"name":"GitHub"},{"name":"Jira"}]` | `[{"name":"Postfix"},{"name":"Exim"},{"name":"Sendmail"},{"name":"ClamAV"},{"name":"Redis"},{"name":"ClickHouse"}]` |
| language.primary | - | C |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"cli":true,"linux":true}` |
| pricing | - | `{"type":"hybrid","summary":"Contact sales for pricing. Open-source version available.","freeTier":true,"sourceUrl":"https://rspamd.com/pricing","retrievedAt":"2026-08-21T12:44:02.279Z","billingPeriods":["month","year"]}` |
| pricing.free_tier | - | yes |
| pricing.model | commercial | commercial |
| pricing.price_level | - | low |
| pricing.transparent | - | no |
| release.cadence_days | - | 17 |
| release.history | - | `[{"url":"https://github.com/rspamd/rspamd/releases/tag/4.1.5","date":"2026-08-15T10:52:27Z","type":"stable","version":"4.1.5"},{"url":"https://github.com/rspamd/rspamd/releases/tag/4.1.4","date":"2026-07-29T09:38:18Z","type":"stable","version":"4.1.4"},{"url":"https://github.com/rspamd/rspamd/releases/tag/4.1.3","date":"2026-07-25T19:27:22Z","type":"stable","version":"4.1.3"},{"url":"https://github.com/rspamd/rspamd/releases/tag/4.1.2","date":"2026-07-21T17:54:39Z","type":"stable","version":"4.1.2"},{"url":"https://github.com/rspamd/rspamd/releases/tag/4.1.1","date":"2026-06-19T14:58:37Z","type":"stable","version":"4.1.1"},{"url":"https://github.com/rspamd/rspamd/releases/tag/4.1.0","date":"2026-06-05T11:45:19Z","type":"stable","version":"4.1.0"},{"url":"https://github.com/rspamd/rspamd/releases/tag/4.0.1","date":"2026-04-05T19:31:36Z","type":"stable","version":"4.0.1"},{"url":"https://github.com/rspamd/rspamd/releases/tag/4.0.0","date":"2026-03-30T12:59:16Z","type":"stable","version":"4.0.0"},{"url":"https://github.com/rspamd/rspamd/releases/tag/3.14.2","date":"2025-12-11T11:50:23Z","type":"stable","version":"3.14.2"},{"url":"https://github.com/rspamd/rspamd/releases/tag/3.14.0","date":"2025-11-11T14:08:54Z","type":"stable","version":"3.14.0"},{"url":"https://github.com/rspamd/rspamd/releases/tag/3.13.2","date":"2025-10-14T14:11:38Z","type":"stable","version":"3.13.2"},{"url":"https://github.com/rspamd/rspamd/releases/tag/3.13.1","date":"2025-09-30T10:28:04Z","type":"stable","version":"3.13.1"},{"url":"https://github.com/rspamd/rspamd/releases/tag/3.13.0","date":"2025-09-17T08:01:12Z","type":"stable","version":"3.13.0"},{"url":"https://github.com/rspamd/rspamd/releases/tag/3.12.1","date":"2025-06-17T09:34:17Z","type":"stable","version":"3.12.1"},{"url":"https://github.com/rspamd/rspamd/releases/tag/3.12.0","date":"2025-06-11T18:28:36Z","type":"stable","version":"3.12.0"},{"url":"https://github.com/rspamd/rspamd/releases/tag/3.11.1","date":"2025-03-08T14:14:53Z","type":"stable","version":"3.11.1"},{"url":"https://github.com/rspamd/rspamd/releases/tag/3.11.0","date":"2024-12-16T14:14:15Z","type":"stable","version":"3.11.0"},{"url":"https://github.com/rspamd/rspamd/releases/tag/3.10.2","date":"2024-10-21T07:52:53Z","type":"stable","version":"3.10.2"},{"url":"https://github.com/rspamd/rspamd/releases/tag/3.10.1","date":"2024-10-16T10:34:49Z","type":"stable","version":"3.10.1"},{"url":"https://github.com/rspamd/rspamd/releases/tag/3.10.0","date":"2024-09-30T17:51:03Z","type":"stable","version":"3.10.0"}]` |
| security.disclosure_policy | yes | - |
| security.gdpr | yes | - |
| security.iso27001 | yes | - |
| security.scorecard | - | 5 |
| security.soc2 | yes | - |
| security.vulnerabilities | - | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=helm&package_name=klicktipp%2Frspamd&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Email Security)

| Capability | Abnormal Security | Rspamd |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Deployment model | - | Gateway mx |
| Bec impersonation protection | - | ✓ |
| Post delivery inbox retraction | - | ✗ |
| Malware attachment sandboxing | - | ✓ |
| Outbound DLP scanning | - | ✗ |
| Bundled email encryption | - | ✗ |
| Dmarc reporting enforcement | - | ✗ |
| Security awareness training bundled | - | ✗ |
| Microsoft 365 API native | - | ✗ |
| Google workspace API native | - | ✗ |
| SOC2 type ii | - | - |
| ISO 27001 | - | - |
| Pricing model | - | Quote |

*Source: Vioscale. Generated 2026-09-01T14:39:53.579Z. "-" = undocumented, not absent.*