Inbox & Account Protection

What It Is

A Perfectly Authenticated Domain Can Still Have a Compromised Inbox

Our Business Email Security service closes off one path attackers use: forging your domain to impersonate you. But the other common path doesn't forge anything at all. It's a real employee, logging into a real account, using a password that was phished or leaked somewhere else entirely.

Once an attacker is inside, they don't announce themselves. They quietly set up a rule that hides certain replies, watch for an invoice or a wire request, and strike when it counts. Nothing about that message fails SPF, DKIM, or DMARC, because it genuinely came from your domain. It came from the real account.

Inbox & Account Protection watches every employee sign-in and mailbox around the clock for exactly this pattern, and acts the moment something is confirmed wrong.

monitoring employee inboxes for account takeover
image
What's Included

Watching the Inbox Itself, Not Just Your Domain

Protection that sits inside Microsoft 365 or Google Workspace, watching for the specific behaviors that mean an account has been taken over.

  • Suspicious Sign-In Detection
  • Hidden Forwarding & Mailbox Rule Detection
  • Session & Token Abuse Monitoring
  • 24/7 Human-Reviewed Alerts
  • Automatic Account Lockdown
  • Full Incident Timeline & Reporting
Plans

Three Ways to Work With Us

Priced per protected employee account, with a minimum monthly plan for smaller teams. All month to month with no long-term contract.

Essential

Baseline account protection for small teams.

  • 24/7 Sign-In & Session Monitoring
  • Malicious Mailbox Rule Detection
  • Automatic Lockdown on Confirmed Compromise
  • Email & Ticket Support
Get Started

Pro

Everything in Essential, plus full incident response and reporting.

  • Everything Included in Essential
  • Full Incident Timeline & Reporting
  • Priority Incident Response
  • Quarterly Account Security Review
Get Started

Complete

Domain authentication and inbox protection together, as one service.

  • Everything Included in Pro
  • Full Business Email Security (SPF/DKIM/DMARC/MTA-STS)
  • Migration to Microsoft 365 or Google Workspace Included, If Needed
  • Single Monthly Invoice
Get Started
Why It Matters

The Warning Sign Is Almost Always the Same, and Almost Always Missed

Before an attacker acts on a compromised account, they almost always create a mailbox rule first, one that hides or forwards certain messages so the real owner doesn't notice replies going missing. It's a quiet, easy-to-overlook change, and it's also the single clearest sign something is wrong. Left unwatched, that quiet change is usually the only warning before a fraudulent wire transfer goes out in your name.

40%

of security incidents in 2025 were identity-based attacks, not malware or network intrusions

$123K

average loss per business email compromise incident, per the FBI's IC3 report

24/7

continuous monitoring coverage, with alerts reviewed by a real security team, not just software

What We're Watching For

Six Signals That Give a Compromised Account Away

Sign-In Anomalies

Logins That Don't Add Up

An unfamiliar location, an unusual device, or infrastructure known to be favored by attackers, flagged and investigated in real time.

Mailbox Rules

Hidden Forwarding & Filters

The earliest and most reliable sign of a compromise. A rule the account owner never created, quietly hiding or redirecting mail.

Session Abuse

Stolen Tokens & Hijacked Sessions

Caught even when the password itself looks completely normal, because the attacker never needed to change it.

Human Review

Every Alert Checked by a Person

Not left for your team to interpret alone, and not a raw alert dumped in an inbox no one has time to read.

Containment

Automatic Lockdown

When an account is confirmed compromised, active sessions are revoked and the account is secured immediately.

Reporting

A Timeline You Can Actually Read

What happened, when it happened, and what we did about it, laid out clearly instead of buried in a raw log.

Platform Coverage

Built for Microsoft 365 & Google Workspace

Inbox & Account Protection is available for businesses on Microsoft 365 or Google Workspace. If you're on a legacy or budget email host, we'll walk you through what protection actually looks like on your current platform, and if modern protection isn't possible where you are, our Email Setup & Migration service gets you onto a platform that supports it.

Find Out If Your Team's Accounts Are Exposed

Talk to us about protecting your Microsoft 365 or Google Workspace accounts before something quietly goes wrong.