Microsoft 365 (Office 365) Migration Services
Univision Computers provides Microsoft 365 migration services that move a business’s email, files, and collaboration tools into Microsoft 365, the platform many businesses still call Office 365. Sources include on-premises Exchange servers, file servers, Google Workspace, and other cloud platforms. Each migration covers email in Exchange Online, SharePoint and OneDrive files, Microsoft Teams, and Microsoft Entra ID identities. Security is configured before any data moves, and users are supported through cutover.
As a Microsoft Partner delivering business IT services since 1989, Univision Computers plans every Office 365 migration around mailbox count, data volume, permissions, and downtime tolerance. Small and midsize businesses get a defined migration plan, pilot testing, a scheduled cutover, and post-migration support from the same team that can manage their Microsoft 365 environment afterward.
Why Businesses Choose Univision Computers for Microsoft 365 Migrations
Choosing a migration partner determines whether the move to Microsoft 365 is a quiet weekend cutover or weeks of lost email and broken permissions.
Experience since 1989. Univision Computers has planned and executed business technology transitions for more than 35 years.
Microsoft Partner. Migrations follow Microsoft-supported methods and current security baselines.
Security configured first. The tenant is hardened before users and data depend on it.
Pilot before production. Every cutover is tested with a small group before the full organization moves.
One team before and after. The same team that migrates the environment can manage, secure, and back it up afterward.
What Univision's Microsoft 365 Migration Services Include
Every Microsoft 365 migration project from Univision Computers covers planning, migration, cutover, and post-migration support.
Exchange and
Email Migration
Univision Computers migrates business email, calendars, contacts, shared mailboxes, and resource mailboxes into Exchange Online.
Supported sources:
- Exchange Server on-premises (hybrid, cutover, or staged)
- Google Workspace (Gmail)
- IMAP email providers
Includes:
- MX record cutover planning
- Outlook and mobile device profile setup
- Shared and resource mailbox configuration
- Mail-flow rules with anti-spam and anti-phishing alignment
- SPF, DKIM, and DMARC email authentication
SharePoint and
File Migration
File servers, NAS devices, and cloud storage move into SharePoint Online and OneDrive. Permissions, version history, and folder structure are planned before the copy begins.
Supported sources:
- File servers and NAS devices
- SharePoint Server on-premises
- Google Drive, Dropbox, and Box
Includes:
- SharePoint site and library design
- Permissions mapping and cleanup
- Version history and metadata strategy
- Content cleanup and governance recommendations
Microsoft Teams Migration and Collaboration Enablement
Microsoft Teams is configured around how the organization actually works, not switched on and left for users to organize.
Includes:
- Team and channel structure planning
- Messaging, meeting, and guest access policies
- SharePoint-backed collaboration setup
- User adoption planning and training
Identity, Security, and Compliance Configuration
The new tenant is secured before production data moves, so existing weaknesses don’t migrate along with the data.
Includes:
- Microsoft Entra ID (formerly Azure AD) identity strategy and single sign-on
- Multifactor authentication and Conditional Access baselines
- Microsoft Defender configuration
- Data Loss Prevention, retention policies, and sensitivity labels
- Tenant hardening and exposure reduction
Post-Migration Support
After cutover, Univision Computers resolves edge cases, verifies mail deliverability, tunes Teams and SharePoint, and supports users as they settle in.
Includes:
- Mail delivery and DNS verification
- Outlook, OneDrive, and Teams troubleshooting
- User questions and help desk support
- Microsoft 365 backup setup
- Ongoing Microsoft 365 management through managed IT services
Our Microsoft 365 Migration Process
A proven, low-risk approach designed to reduce business impact and reduce costs.
1. Discovery & AssessmentInventory mailboxes, data sources, permissions, domains, and network readiness.
2. Migration Plan & TimelineChoose the right migration method and build a phased rollout plan.
3. Tenant Setup & Security BaselineConfigure identity, access, and security controls before moving data.
4. Pilot MigrationValidate performance, user experience, and cutover steps with a small group.
5. Production Migration & CutoverExecute wave-based migrations with clear communications and rollback planning.
6. Post-Migration OptimizationResolve edge cases, verify deliverability, tune Teams and SharePoint, and complete handover.
Supported Migration Sources
Univision Computers migrates email, files, and identities from the most common business platforms into Microsoft 365:
Exchange Server (on-premises) → Exchange Online
Google Workspace (Gmail and Drive) → Exchange Online, OneDrive, and SharePoint Online
IMAP email → Exchange Online
File servers and NAS devices → SharePoint Online and OneDrive
SharePoint Server (on-premises) → SharePoint Online
Dropbox and Box → SharePoint Online and OneDrive
Domains, DNS and MX records, SPF, DKIM, and DMARC settings, and user identities are migrated and aligned as part of every project.
Common Microsoft 365 Migration Challenges
Migrations fail or create unnecessary disruption when dependencies surface too late. The Univision Computers migration process is built to find those risks before production cutover.
Downtime and Business Disruption
Migration waves, dependency checks, pilot testing, and scheduled cutovers reduce the risk of unexpected service interruptions.
Complex or Excessive Permissions
Legacy file environments accumulate outdated and inconsistent permissions over the years. Existing access is mapped and simplified before or during migration, instead of copying the mess into the cloud.
User Disruption
Changes to Outlook profiles, sign-in, file locations, Teams, and mobile access affect productivity. Clear communication, training, and cutover support keep employees working.
Security Gaps
Moving to Microsoft 365 without proper identity and access controls carries existing weaknesses into the cloud. Multifactor authentication, Conditional Access, and security baselines are treated as migration requirements, not afterthoughts.
Compliance and Data Governance
Retention, eDiscovery, Data Loss Prevention, and encryption requirements belong in the migration design, not bolted on after data has moved.
Microsoft 365 Migration FAQs
How long does a Microsoft 365 migration take?
It depends on mailbox count, data volume, and complexity. Many organizations migrate in phases over a few weeks, while larger environments may take longer.
Will users lose email or files?
With proper planning and validation, data loss is avoidable. We run pre/post checks and maintain detailed migration logs.
Can we migrate with minimal downtime?
Yes. Hybrid or staged approaches can keep users working while data transitions in the background.
Do you help after the migration?
Yes—post-migration support, optimization, governance, and adoption enablement are available.
