Take Control of Your Business Email Domain.
Email Integrity, Enforced.
Your Email Domain May Be More Exposed Than You Think.
Most organizations do not have a complete inventory of all platforms and tools sending email using their domain. This is not a visibility problem alone. It is a control problem.
Without clear controls and enforcement, unauthorized sources may be able to send messages that appear to come from your business. This creates exposure that is often not visible until an issue occurs.
When that control breaks down, the impact shows up in core business functions:
- Invoice and payment fraud
- Client and vendor trust
- Internal communication integrity
The first step is understanding what is currently sending email on your behalf and where controls may be missing.
The Real Issue Is Enforcement
Email authentication standards are widely available. The risk is not awareness, it is lack of enforcement.
When these controls are not enforced, unauthorized sources can continue to send messages that appear legitimate.
At the same time, mailbox providers are increasing requirements, and organizations are expected to demonstrate clear control over their email domains.
This is not new technology. It is a governance gap – and the difference becomes clear once enforcement is in place.
Before
- Limited visibility into what is sending email on your behalf
- Exposure to impersonation
- Emails landing in spam or being blocked
- Reactive issue management
After
- Clear insight into authorized senders
- Structured enforcement controls
- Reduced impersonation risk
- Improved email deliverability
- Confidence in domain integrity
Our Services
Closing this gap requires clear visibility into all sending sources and consistent enforcement across your domain(s).
Our services are designed to match the complexity of your email environment, with scope based on the number of domains and platforms involved.
| Feature | Tier 1 – Essentials | Tier 2 – Standard | Tier 3 – Advanced |
|---|---|---|---|
| Domain Protection | Protection for up to 4 primary domain(s) | Protection for up to 4 primary domain(s) | Protection for unlimited domain(s) and/or subdomains |
| Sending Sources | Identification and validation of up to 2 sending sources that send email using your domain | Identification and validation of up to 5 sending sources that send email using your domain | Identification and validation greater than 5 sending sources across complex or multi-platform environments |
| Authentication Alignment | Correction and alignment of core authentication settings | Full alignment across all identified sending systems | Advanced authentication alignment, cleanup, and environment optimization |
| Vendor Coordination | Client provides required vendor records | Coordination with key vendors as needed | Coordination across multiple vendors and platforms |
| Enforcement Level | Visibility mode (no blocking) | Protection Mode (unauthorized senders restricted) | Full Enforcement Mode (unauthorized senders blocked) |
| Email Flow Validation | Validation that legitimate business email continues flowing | Managed validation and staged testing to preserve deliverability | Advanced validation and final enforcement confirmation testing |
| Summary Report |
Includes: Current domain protection posture Identified misconfigurations Systems sending on behalf of the domain Recommended next steps toward enforcement |
Includes: Enforcement level achieved Authorized sending systems confirmed Unauthorized sender activity (if identified) Risk reduction summary Residual exposure (if applicable) Recommendations for continued protection |
Includes: Final enforcement status (reject level confirmation) Authorized sender validation results Unauthorized sender blocking confirmation Risk reduction impact summary Residual risk (if any) Strategic governance recommendations MSP/security advisory considerations (if applicable) |
| Estimated Timeline | 4-6 weeks | 8-12 weeks | Varies depending on the number of domains and sending sources |
Ongoing Protection Requires Oversight
Ongoing monitoring and governance are available through Duffy Kruspodin’s Managed IT Services, helping ensure continued control and visibility.
How Duffy Kruspodin Helps You Establish Control
Duffy Kruspodin helps you establish and maintain control over your email domain through a structured, governance-focused approach.
This includes:
- Identify all systems sending email using your domain
- Detect unauthorized or misaligned senders
- Address configuration gaps that create exposure
From there, enforcement controls are implemented in stages to reduce impersonation risk while maintaining normal business communication.
With more than 35 years of experience advising Southern California businesses, Duffy Kruspodin, LLP brings a practical approach to governance, risk, and operations. Controls are designed to be sustainable and aligned with how your business runs.
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