Law firm email trust starts with authentication

Email Trust

Law firm email can work normally while the trust layer behind your domain remains incomplete, misaligned or poorly understood. RDA helps you identify what needs attention before small weaknesses become larger communication and client-trust risks.

(About RDA)

Renaldo
Founder, RDA Deliverability

Law firm email can appear to work normally while authentication gaps, unknown sending sources and direct-domain spoofing exposure develop quietly in the background.

The authentication layer behind law firm email depends on who is allowed to send on behalf of your domain, how those systems authenticate and how the environment changes over time. RDA helps your firm understand that layer, correct what needs attention and keep it under review.

First Step
Clear Findings
Next Actions

Pricing Guide

Every law firm environment is different. We start with a fixed-price Health Check, then scope remediation and ongoing assurance only when verified findings justify it.

Examples of systems that may send on behalf of a law firm domain.

Includes:

  • Primary domain and relevant DNS review
  • SPF, DKIM, DMARC and alignment assessment
  • Sending-source and authorization review
  • Current policy position and spoofing-control review
  • Written findings and remediation roadmap

Standard single-domain law firm environment. Complex or multi-domain environments are quoted separately.

After Review

Includes:

  • Authentication and alignment correction
  • SPF, DKIM and DMARC remediation
  • Sender authorization cleanup
  • Safe policy progression where appropriate
  • Post-change verification and documentation

Final scope confirmed after review.

Ongoing

Plan Includes:

  • Scheduled authentication and policy monitoring
  • New or unexpected sending-source review
  • Change and configuration-drift detection
  • Investigation of meaningful failures
  • Periodic assurance summary and recommendations

RDA is a specialist email authentication and domain assurance firm for law firms. We assess how your domain is configured, which systems are authorized to send on its behalf, how SPF, DKIM and DMARC are deployed and aligned, and where the environment needs attention.

We then provide written findings, separately scoped remediation and optional ongoing monitoring.

RDA works alongside your existing IT provider. We are not a replacement for general IT support, managed cybersecurity or legal-practice software.

Because successful delivery does not prove that the authentication environment is complete or correctly aligned. A firm can send and receive email normally while old vendors remain authorized, DKIM is missing from certain email streams, DMARC remains in monitoring mode or new systems are misaligned.

The Health Check establishes a verified baseline and identifies conditions that may not cause an obvious failure today but still deserve attention.

The $495 Health Check covers one standard primary-domain environment. It includes relevant DNS review, SPF, DKIM, DMARC and alignment assessment, sending-source and authorization review, current policy position, spoofing-control review, priority findings and a written remediation roadmap.

Complex or multi-domain environments are quoted separately.

Not necessarily. Having the records is not the same as having a complete, aligned and appropriately enforced setup. SPF may authorize too many sources, DKIM may be absent from certain services, DMARC may not align correctly and old platforms may remain authorized after they are no longer used.

RDA assesses how the controls work together across the firm’s real sending environment.

Not for the initial assessment in most cases. We begin with public DNS evidence and information you provide about the systems that send email for your firm. We do not ask for mailbox passwords.

If deeper verification or remediation is approved, access is limited to what is necessary, or we coordinate the required changes with your IT provider.

We explain the finding, its relevance, the recommended change, any dependencies and the safest implementation route. Remediation is quoted separately.

Your IT provider can implement the change from our plan, or RDA can coordinate and implement where appropriate. Agreed changes are then verified and documented.

Yes, but with important limits. Correctly deployed SPF, DKIM and DMARC can help receiving systems validate legitimate email and reduce exposure to certain forms of direct-domain spoofing.

They do not prevent mailbox compromise, lookalike domains, social engineering or every phishing attempt.

The FBI says spoofing and phishing are key parts of Business Email Compromise scams. In 2025, IC3 recorded 191,561 phishing/spoofing complaints and 24,768 Business Email Compromise complaints, with $3.05 billion in reported BEC losses across all sectors.

Source: FBI IC3 2025 Internet Crime Report and FBI Spoofing and Phishing guidance.

No. No responsible provider can guarantee inbox placement because delivery decisions also depend on sender reputation, message content, recipient controls, engagement and other factors outside RDA’s control.

RDA strengthens email authentication, domain assurance and visibility. We do not claim to control every factor that affects email delivery.

Know how your firm’s email is authenticated. See what needs attention. Start with a Health Check.

SPF
DKIM
DMARC
DNS