Email & Domain Protection (SPF / DKIM / DMARC + Monitoring)
Email remains the most common attack vector for phishing, business email compromise (BEC), and credential theft. Misconfigured or unenforced SPF, DKIM, and DMARC policies leave organizations vulnerable to spoofing and domain abuse.
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What You Get
Stronger Authentication. Full Visibility. Continuous Protection.
Executive Summary
A business-focused overview of your email security posture, including DMARC enforcement status, risk exposure, and key recommendations.
SPF, DKIM & DMARC Configuration Review
Validation and optimization of authentication controls to ensure only authorized senders can send on your behalf.
Domain Abuse & Spoofing Visibility
Detection of unauthorized senders, lookalike domains, shadow IT usage, and spoofing attempts targeting your brand.
Risk Rating & Prioritization
Findings prioritized based on phishing risk, business impact, and exposure of high-value domains or users.
Remediation & Enforcement Guidance
Step-by-step instructions for fixing configurations, enforcing DMARC, and safely managing email senders.
Ongoing Monitoring & Alerting
Continuous monitoring with alerts for spoofing attempts, authentication failures, and configuration drift.

What’s Included
Included
- SPF record validation and optimization
- DKIM configuration validation across platforms
- Monitoring of primary domains and subdomains
- DMARC setup, tuning, and enforcement guidance
- Visibility into authorized vs unauthorized senders
- Monthly reporting and risk summaries
- One review session per reporting cycle
Not Included
- Phishing simulations or user training
- Email gateway replacement or management
- Incident response for active attacks
- Domain takedown services
Assumptions & Dependencies
- DNS access or coordination with administrators
- Inventory of legitimate email senders
- Approval for phased DMARC enforcement
- Ongoing communication for new senders
How It Works
Discovery & Access
- Identify domains, subdomains, and all legitimate email senders.
Setup & Onboarding
- Configure SPF, DKIM, DMARC monitoring and reporting.
Execution
- Analyze email traffic and identify legitimate vs unauthorized sources.
Findings Review
- Optimize SPF, validate DKIM, and gradually enforce DMARC policies.
Remediation Support
- Continuously monitor authentication events and detect spoofing attempts.
Retest / Cadence
- Deliver reports with trends, risks, and recommendations.
Why Choose Us
Why Trust Cyber Bark LLC
No long-term contracts, flexible engagement
Global delivery with consistent methodology
Clear, actionable reporting for all stakeholders
Security experts beyond simple DNS setup

Methodology & Standards
DMARC.org guidelines
NIST email security guidance
CIS Controls
Microsoft & Google email standards
Security & Confidentiality
Least-privilege DNS access
Encrypted storage and transmission
Role-based access controls
Customer Testimonials

"Really a great company to work for. We don't have an in-house IT team and rely on a third-party vendor, but when we contacted Cyber Bark, they immediately identified several vulnerabilities in our website. What really stood out was how they worked directly with our third-party IT team to resolve these issues and properly secure our site. Their communication, expertise, and hands-on support made the whole process smooth and stress-free. We are now continuing their monthly service, and it is extremely valuable to our business. strongly recommended."
Frequently Asked Questions
What do you need from us to start?
Domain list, DNS access (or coordination), and sender inventory.
How long does setup take?
Typically 5–10 business days.
Do you enforce DMARC immediately?
No, enforcement is phased to avoid disrupting legitimate email.
Do you monitor subdomains?
Yes, both primary domains and subdomains.
Can you support M365 and Google Workspace?
Yes, both are fully supported.
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Do you validate fixes?
Yes, with continuous monitoring and regular reporting.
What’s included vs excluded?
Authentication and monitoring included; phishing simulation and takedowns excluded.

"I purchased the WCAG Accessibility Report from Cyber Bark, and it helped us resolve several Americans with Disabilities Act (ADA) compliance issues on our website. What impressed me the most was that the report was priceless – it even identified typos and broken links we didn't even know we had. The Cyber Bark team did an excellent job of explaining everything clearly and telling us how to navigate the findings. She also worked directly with our web developers to ensure that the improvements were implemented correctly. Truly a great company to work with. highly recommended!"