End Email Attacks Before They Even Happen

CDA MailGuard™ protects your team from phishing attacks

“CDA MailGuard™ stopped threats we never even knew were happening." — Fintech CCO, $30M Revenue

How CDA MailGuard InboxShield™ Works

Strip the Fintech throughout (and this can be 20+ or 25+ and still be true)

Battle-tested by 1000s of users in security-minded companies

Expert-grade configuration and support for highly regulated industries

Stops attacks before you see them with always-on protection and monitoring.

Go From Exposed Inboxes to Secured Communications With CDA MailGuard™

Behavioral Threat Detection

CDA MailGuard™ analyzes location, device, and writing style to catch suspicious activity even from trusted addresses.

Real-Time Coaching with Smart Banners

CDA MailGuard™ flags risky emails with visual cues that train users to slow down and think before they act.

Instant Threat Control Dashboard

IT gets real-time visibility with CDA MailGuard™ to quarantine threats before they spread.

Testimonials

Andrew R

Chief Compliance Officer

InboxShield flagged an internal phishing attempt hours after setup. That one catch saved us $100s of thousands of dollars.

Doe W

Head of Risk, BaaS Provider

Our users are now part of the defense. The alerts CDA MailGuard™ adds make them pause before clicking.

Andrew Q

CTO, Series B Lending Fintech

I didn’t realize how exposed we were until CDA MailGuard™ showed us. It’s now one of our easiest wins.

Join the Army of Growing CDA MailGuard™ Users

Financial Services

Government

Military

Retail

Technology

Consulting

CDA MailGuard™ In Action: Inside the Inbox
CDA MailGuard™ Through Our Clients' Eyes

"We thought we were covered - until CDA MailGuard™ showed us what we were missing."

"Evan and CDA MailGuard™ helped us to spot inbox threats we didn’t even know were happening."

"There was no drama in the setup and CDA MailGuard™ caught the first threat on the first day!

CDA MailGuard™ in Action

CDA MailGuard™ Mail Protection

Block internal threats with behavior-based AI and language pattern detection.

CDA MailGuard™ Assistant

Coach users in real time to spot suspicious activity in any inbox.

CDA MailGuard™ Dashboard

Give IT the power to pull malicious emails before they’re clicked.

CDA MailGuard™ Lockdown

Give IT the power to pull malicious emails before they’re clicked.

Fast, Expert-Led Deployment

From setup to configuration, we handle it all for you.

Monitoring & Reporting

Stay protected with regular check-ins and threat summaries.

Who Benefits Most from CDA MailGuard™

Fintech Compliance Officers

Who need to prove email security during audits and diligence.

Startup CTOs & CIOs

Who don’t have a full security team but need airtight protection.

Founders & Execs

Who want to protect their brand, revenue, and investors.

Legal, Risk & Ops Leaders

Who are feeling the pressure from partners, M&A, and new regulations.

Features
What Our Clients Think

"Evan made it easy. We were protected before our next board meeting."

"One phishing attempt got flagged that could’ve cost us a deal. That alone covered our investment."

"We didn’t realize internal email was our biggest blind spot. CDA MailGuard™ fixed that for us."

FAQs
Can CDA MailGuard™ integrate with Google Workspace or Microsoft 365?
Yes. It works natively with both.
Fast and fully handled by CDA - typically just a few days.
No. Smart in‑inbox coaching trains users automatically.
No. It’s built for startups and enterprises alike.