Email Forensics & Compliance

Professional email investigations for Google Workspace and Microsoft 365. When you need answers, not guesses.

From €5K Book a Call

Why Email Investigations Require Forensic Methods

An employee just left and you suspect they took client data with them. Or your compliance team discovered gaps in email retention that could expose you in litigation. Or a regulator is asking questions about communications you cannot locate.

The problem is not just finding the emails -- it is proving what happened, when it happened, and who was involved. Standard search tools show you what exists now, but they cannot show you what was deleted, forwarded to personal accounts, or modified before departure.

You need a forensic approach: systematic evidence preservation, cross-source correlation, timeline reconstruction, and documentation that holds up under legal scrutiny. Your IT team can search inboxes, but they are not equipped for a defensible investigation.

How Email Forensics and Compliance Reporting Works

Email Forensics

Deep analysis of email metadata, headers, routing paths, and content. We identify deletion patterns, forwarding rules, unauthorized access, and data exfiltration attempts across Google Workspace and Microsoft 365.

Cross-Source Correlation

Email alone does not tell the full story. We correlate email activity with login logs, Drive/SharePoint access, admin audit logs, and third-party app activity to build a complete picture of what happened.

Legal Holds & Evidence Preservation

Implement litigation holds to freeze relevant data before retention policies destroy evidence. Full chain-of-custody documentation from the moment we begin, ensuring everything is defensible in court.

Timeline Reconstruction & Compliance Reporting

Detailed timeline of events with supporting evidence for each data point. Compliance reports structured for legal review, regulatory submissions, or internal governance requirements.

What You Get

  • Detailed investigation report with findings and evidence
  • Full chain-of-custody documentation
  • Chronological timeline of events with supporting data
  • Recommendations for preventing future incidents
  • Legal-ready documentation for counsel or regulators

Pricing

Fixed pricing. No hourly rates. No surprises.

Ongoing Monitoring

€2K /month

Ongoing

  • Automated compliance monitoring
  • Anomaly detection alerts
  • Monthly compliance reports
  • Retention policy management
  • Incident response support
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Frequently Asked Questions

What email providers do you support?

We support Google Workspace (Gmail, Google Vault) and Microsoft 365 (Exchange Online, Compliance Center). This covers the vast majority of business email systems. For on-premise Exchange servers, we can work with exported PST files or direct server access.

How do you handle legal holds?

We implement litigation holds through Google Vault or Microsoft Purview to preserve all relevant data from the moment an investigation begins. This prevents auto-deletion policies from destroying evidence. We document the hold process for legal defensibility and can provide chain-of-custody documentation.

Is the investigation defensible in court?

Yes. We follow forensically sound procedures including proper evidence preservation, chain-of-custody documentation, and detailed audit trails. Our investigation reports are structured for legal review and include methodology documentation. We can also serve as a technical witness if needed.

How long does a typical investigation take?

A typical email forensics investigation takes 2-4 weeks depending on the volume of data, number of custodians, and complexity of the situation. Urgent matters (suspected active data exfiltration) can be triaged within 48 hours with a preliminary report.

Ready to Start?

Book a 15-minute call to discuss your investigation needs. Confidential.

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