Email security built for enterprise protection

Business email compromise, vendor impersonation, and thread hijacking top the list for most enterprise teams. Not because they're the most common, but because they're the costliest and the hardest for generic detection models to catch. These attacks exploit real organizational context: a trusted vendor relationship, an executive's authority, an active conversation thread. Static detection and centralized models struggle here because they're built to generalize, and generalization is exactly what these attacks exploit. Sublime's org-specific coverage is built for exactly these threats, the ones tailored to your organization.

The right platform catches targeted, org-specific attacks that generic models miss, closes new coverage gaps without waiting on a vendor update cycle, and gives your team visibility into every decision. For most enterprise security teams, that means looking for three things: detection quality that adapts to your environment, not just to the broader customer base; transparency into why messages are flagged or passed; and operational efficiency that reduces analyst workload rather than adding to it. Sublime is built around all three. For organizations with detection engineering teams, the platform also supports custom detection authoring, backtesting, and self-managed deployment. Details are in the documentation.

Coverage quality and gap closure speed matter most: specifically whether the platform catches targeted, context-rich attacks that weren't in the training data, and whether it closes new coverage gaps without waiting on a vendor update cycle. Beyond protection, look for visibility (can you see why a decision was made?), operational efficiency (does it reduce investigation workload or add to it?), and deployment flexibility (does it fit your environment, or does it require rebuilding your mail flow?). Enterprise-specific controls like RBAC, SCIM, audit logging, and deployment options including self-managed or GovCloud are table stakes for complex environments.

Many enterprise organizations run Sublime alongside Microsoft 365's native email security or an existing gateway. Because Sublime deploys via API with no MX changes, it adds a layer of tailored detection coverage without disrupting existing mail flow or requiring a rip-and-replace. Teams typically add Sublime when they're seeing false negatives their current platform isn't catching, when they need abuse mailbox automation, or when they want detection visibility and customization their existing vendor doesn't offer.

Yes. Sublime integrates via webhooks and APIs with SIEM and SOAR workflows, and supports Slack alerting. Detection management supports version control via GitHub for teams that want collaborative, auditable workflows. The platform is designed to fit into existing security operations rather than replace them.

Sublime supports cloud SaaS, single-tenant SaaS, and self-managed deployment in AWS or Azure, including GovCloud environments. It deploys via API to Microsoft 365, Google Workspace, or any IMAP-compatible email environment. No MX record changes are required. Inline enforcement is available for organizations that want it, and the API-only path works for teams that prefer a non-disruptive deployment.

Sublime makes false positive resolution fast and scoped. Detection logic is fully transparent: when a legitimate message gets flagged, you see exactly which detection triggered and why. Exceptions are scoped to specific detections, not broad blanket overrides that weaken protection elsewhere. For enterprise teams managing complex workflows with legitimate but unusual communication patterns, that precision matters.

The core gap legacy vendors can't close is time-to-coverage. Vendor-managed detections update on vendor schedules, which creates windows between a new attack pattern emerging and a new detection being deployed. Sublime's org-specific model, with ADÉ generating tailored detections in hours, closes that gap. Beyond coverage, enterprise teams consistently point to transparent detection logic (vs. black-box verdicts), operational automation that reduces analyst workload, and deployment flexibility as the reasons they chose Sublime over platforms that require more management for less visibility.

Sublime includes RBAC with custom roles, SSO/MFA, SCIM provisioning, audit logging with export, S3 export for log retention, and multi-tenancy for organizations managing multiple environments. These controls come standard, not as add-on modules. For teams in regulated industries or with strict governance requirements, self-managed deployment options including GovCloud provide additional control over data residency and infrastructure.