Email Security & Authentication
Assess sending systems and align SPF, DKIM and DMARC with the domains your business uses. We review mailbox administration, forwarding and delivery dependencies before enforcement changes. Authentication improvements are paired with monitoring and a staged rollout, because email security also depends on user access and filtering controls.
Scope and deliverables
- SPF, DKIM and DMARC configuration
- Microsoft 365 and Google Workspace reviews
- Mail gateway and anti-phishing controls
- Reporting, staged enforcement and delivery checks
Assessment and delivery
We begin with your current environment, access boundaries, application dependencies and business priorities. The scope identifies the systems involved, agreed acceptance checks and the people responsible for implementation and ongoing operation.
Changes are staged where practical. We document configuration decisions, validate representative workflows and plan recovery access before a cutover or restrictive change.
Operational handover
Delivery includes configuration records, essential operating instructions and a review of remaining dependencies. Support windows, response expectations and follow-up work are agreed for the engagement.