SAFEGUARD YOUR EMAIL WITH SENDMARC AND BUI

Secure your email, improve deliverability and protect your brand

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See who’s sending email in your name – and stop the fakes

Email impersonation, phishing, and spoofing are on the rise – and your email domain could be exposed without you even knowing it.

As an official Sendmarc partner, we can help you implement DMARC to ensure visibility, control, and protection across your email ecosystem, ensuring every inbox receives only authentic, verified messages.

What is DMARC and why does it matter?

DMARC (Domain-based Message Authentication, Reporting and Conformance) is a globally recognised email authentication standard that stops cybercriminals from using your domain to send fraudulent emails.

If you don’t have DMARC in place – or if it’s not configured correctly – then your organisation is at risk for:

  • phishing and spoofing attacks
  • regulatory compliance issues
  • email delivery issues
  • loss of customer trust
  • brand damage

How DMARC works

DMARC works by verifying that only authorised senders can use your domain – and blocking the rest. It builds on SPF and DKIM protocols, ensuring that every message is authenticated before reaching your customers, partners, or employees.

To work properly, DMARC must be precisely configured and continuously monitored. Here’s where BUI comes in:

  • correct setup of SPF, DKIM and DMARC records
  • guidance from certified cybersecurity professionals
  • ongoing monitoring, reporting, and email policy adjustments

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How BUI helps you get DMARC right

Is your domain secure or exposed?

Enter your domain below and we’ll assess your vulnerability to spoofing and impersonation by calculating your exposure score – instantly.

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Check your score now

Whether you’re curious about DMARC or keen to improve your existing email setup, we’re here to help. Simply complete the enquiry form and we’ll be in touch to answer your questions, review your domain security, and arrange a consultation or demonstration with our experts.