Stop Anyone Sending Email As Your Domain
SPF, DKIM and DMARC configured, staged and monitored properly so spoofed invoices, phishing and business email compromise stop reaching your customers before your policy ever risks blocking real mail.
So Your Policy Gets Safely To Reject
DMARC without someone actually reading the aggregate and forensic reports it generates is just a DNS record. We monitor every report, identify every legitimate sending source, and only move your policy from monitoring to enforcement once nothing real gets caught in the crossfire.
Illustrative view of the security platform. Not live client data.
A Staged Rollout, Not a Guessing Game
Jumping straight to a reject policy without first monitoring who's actually sending mail on your domain's behalf a marketing platform, an accounting system, a CRM is how legitimate email ends up silently blocked. We start every domain in monitor-only mode and read the reports before recommending anything stricter.
Once every real sending source is identified and aligned, we move you through quarantine to a full reject policy the point where domain spoofing and invoice fraud attempts against your customers actually stop working.
Get clear guidance on key compliance frameworks
Dragonfly IT Ltd helps businesses in Northampton, Milton Keynes, and beyond maintain a strong security posture and excellent IT hygiene reducing breach risks while supporting compliance, insurability, and trust.
We don't hold these certifications ourselves we guide and support your organisation in achieving and maintaining them.
ISO 27001
Globally recognised standard for information security management systems demonstrating commitment to protecting data and managing risks effectively.
Cyber Assessment Framework (CAF)
NCSC's approach for essential functions and critical public sector services ensuring robust, risk-based cybersecurity controls.
Cyber Essentials
The UK government-recommended minimum cybersecurity standard for organisations of all sizes helping protect against common cyber threats.