Solutions

Every migration path.
One engine.

From PST files on laptops to petabyte journal archives in Enterprise Vault — Cloud2Cloud Migrator handles every common enterprise migration scenario through a single orchestrated platform.

01 · PST Migration

Find the PSTs nobody admits to having.

PST files are an enterprise data breach waiting to happen. They sit on laptops, file shares, and USB drives — unmanaged, unsearchable, and outside your compliance perimeter. Cloud2Cloud Migrator finds them, assigns them, and moves them.

Capabilities

  • Network-wide PST discovery across file shares, user profiles, and removable media
  • Automatic owner assignment using AD integration and mailbox content analysis
  • Direct migration into Microsoft 365, Enterprise Vault, Mimecast, or Exchange
  • GDPR-safe handling: no data copied to intermediate storage
  • Full folder structure, attachments, and metadata preserved

What makes ours different

Most PST tools force you to copy files to a staging server first. That duplicates the breach risk and doubles the project timeline. We migrate directly from the source location — the PST never leaves its original disk until it's safely in the destination.

Scope a PST migration →
user.pst archive.pst file share legal.pst DISCOVERY ENGINE scan · classify · assign Microsoft 365 secure · compliant · indexed
02 · Archive Migration

Move legacy archives.
Keep the audit trail.

Legacy archive platforms are expensive to run and harder to leave. Cloud2Cloud Migrator pulls data out of Enterprise Vault, Mimecast, Symantec.cloud, and more — landing it cleanly in Microsoft 365 with metadata and chain of custody intact.

Capabilities

  • Extract from Enterprise Vault, Mimecast, Symantec.cloud, public folders
  • Land data in Microsoft 365, Exchange, or Mimecast
  • Folder structure preserved exactly as users knew it
  • All metadata retained: timestamps, recipients, headers, attachments
  • Tenant-to-tenant migrations for M&A and cloud consolidation
  • Parallel multi-user processing at petabyte scale

What makes ours different

Most archive tools break mid-flight, and when they restart, they re-copy everything — producing duplicates and inflating destination storage. We checkpoint every message. A failed migration resumes from the last successful item, not from zero.

Scope an archive migration →
Enterprise Vault Mimecast Symantec.cloud Public Folders LEGACY ARCHIVES C2C ENGINE metadata preserved Microsoft 365 chain of custody intact hash preserved timestamps preserved audit logged
03 · Enterprise Vault Migration

Retire Enterprise Vault.
Lose nothing.

Enterprise Vault was built for a different era. Modern cloud platforms make it redundant — but leaving it is harder than it looks. Corrupt messages, shortcut dependencies, and journal archives make EV migrations notoriously difficult. We've done hundreds.

Capabilities

  • Personal archive migration to Microsoft 365 mailbox or online archive
  • Journal archive extraction with multi-threaded day-based parallelism
  • Shortcut rehydration directly in the target mailbox
  • Public folder data extraction from EV store
  • Direct source-to-destination — no PST intermediate step
  • Handles corruption that breaks Symantec's own tools

What makes ours different

In our experience, up to 80% of users have at least one corrupt message in their Enterprise Vault archive. Native EV tools stop at the first corruption and leave the rest behind. Ours logs the corruption, skips the message, and keeps migrating — so you finish the job.

Scope an EV retirement →
Enterprise Vault Personal Archives ~12,500 users Journal Archive ~400M messages Shortcuts in user mailboxes Public Folders legacy content 80% USERS AFFECTED Corrupt messages logged · skipped Microsoft 365 Mailboxes Online Archive Compliance Hold SINGLE ENGINE No PST hop No data loss
04 · Shortcut Rehydration

Recall archived messages.
Don't resurrect deleted ones.

When a user deletes an Enterprise Vault shortcut, they think they've deleted the message. Naïve archive migrations copy the entire archive back — including everything the user thought they'd deleted. Shortcut rehydration only brings back what the user actually still wants.

Capabilities

  • Scan user mailboxes and personal archives for EV shortcuts
  • Resolve each shortcut to its original archived message
  • Copy the message back into its original folder location
  • Remove the shortcut stub cleanly — user sees a normal email
  • Works in Microsoft 365, Exchange on-prem, or hybrid

What makes ours different

Full archive migration can cause mass confusion: messages users deliberately deleted suddenly reappear. Shortcut rehydration is driven entirely by what the user still has pointing to EV. Nothing unexpected reappears. Nothing they kept gets lost.

Scope a shortcut rehydration →
BEFORE AFTER User Mailbox Q3 Report.pdf Tue 14:22 · 2MB Contract_2019.eml → EV SHORTCUT Meeting notes Mon 09:15 Budget FY18.xlsx → EV SHORTCUT Policy update Fri 16:40 ✕ other shortcuts deleted by user (intentional) rehydrate User Mailbox Q3 Report.pdf Tue 14:22 · 2MB Contract_2019.eml restored · 1.2MB Meeting notes Mon 09:15 Budget FY18.xlsx restored · 840KB Policy update Fri 16:40 only shortcuts rehydrated deleted items stay deleted
05 · Public Folder Migration

Migrate public folders.
Reconfigure them in the cloud.

Public folders were how teams shared content for 20 years. The data is still valuable. The infrastructure is a liability. Cloud2Cloud Migrator moves public folder data into Microsoft 365 as modern containers, Teams, or Outlook groups — whatever your governance model needs.

Capabilities

  • Migrate from Exchange public folders or Enterprise Vault public folder archives
  • Flexible destination: Microsoft 365 public folders, shared mailboxes, or groups
  • Permission mapping from legacy ACLs to modern M365 roles
  • Folder hierarchy and item ownership preserved
  • Reporting on folder size, item types, and age to support governance decisions

What makes ours different

Migration is only half the job — the other half is deciding where each folder should land. We provide discovery and reporting on folder content first, so you can make informed decisions about what to migrate, consolidate, or decommission before data starts moving.

Scope a public folder migration →
LEGACY / public Finance Legal HR Engineering _archive_2014 DISCOVER + DECIDE + MIGRATE MODERN M365 M365 GROUP Finance Team TEAMS CHANNEL Legal Discussion SHARED MAILBOX hr@company.com SHAREPOINT Engineering Docs COMPLIANCE HOLD Retired archive

Not sure which path fits?
Tell us about your environment.

Most real migrations combine multiple scenarios. Book a scoping call and we'll map the right sequence for your sources, destinations, and timelines.

Request a scoping call →

No sales pitch · No commitment · A technical conversation with the engineers who built the engine