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Massive IT

Cybersecurity services

Email Security

Protection against phishing, impersonation, and malicious attachments.

Tampa headquarters · Customers nationwide

How we reduce exposure

Email Security

Protection against phishing, impersonation, and malicious attachments.

Close the highest-leverage gaps first.

Security work lands best when the most exploitable gaps are closed in order and every control is watched after it ships.

  1. 1Assess

    We identify the gaps an attacker would try first.

  2. 2Protect

    Identities, devices, and perimeter controls are hardened.

  3. 3Monitor

    Alerts are triaged around the clock against real context.

  4. 4Respond

    Containment, recovery, and evidence begin immediately.

  5. 5Report

    Findings and residual risk are written in plain language.

What the program covers

Controls that hold up under pressure.

Preventive, detective, and responsive work that stays useful on an ordinary Tuesday, not only during an incident.

Service overview PDFPDF
01

Mail authentication configuration (SPF, DKIM, DMARC)

02

Inbound filtering and impersonation protection

03

Outbound data-loss controls

04

Quarantine and user reporting workflow

05

Domain and brand abuse monitoring

Where the risk sits

Attacks succeed on the basics that never got done.

  • Spoofed messages reaching inboxes
  • Phishing that survives the default filter
  • No visibility into what is being quarantined
  • Your own domain being used to attack other people

What a stronger posture looks like

  • Fewer malicious messages delivered
  • Senders verified rather than trusted by default
  • Staff able to report a suspicious message in one click
  • Impersonation and spoofing attempts detected

Frequently asked questions

Let's talk about your security posture.

Schedule a Consultation

Planning priorities

Email protection has several layers

Email protection has several layers: review areas, evidence and business purpose
Domain authenticationEvidence to reviewSPF, DKIM and DMARC recordsWhy it mattersCheck whether receiving systems can verify your sending domain.
Mailbox defensesEvidence to reviewFiltering, impersonation policies and account securityWhy it mattersReview controls that public DNS checks cannot inspect.
Human responseEvidence to reviewReporting channels and payment-verification proceduresWhy it mattersGive employees a clear way to challenge suspicious requests.

The Report Card checks external domain signals; it does not inspect mailbox filtering or prove phishing resistance.

Free external check

Cybersecurity Report Card

See how your domain looks from the outside — DNS health, email authentication (SPF, DKIM, DMARC) and website security headers — with a plain-language graded report.

Get my report card