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Seamless Office 365 Migration

We ensure a seamless, well-planned Office 365 migration that minimizes downtime, secures your data, and unlocks full productivity so your team can collaborate effectively from day one.

WHY MIGRATE TO M365

Transform Your Workplace

Microsoft 365 is more than just email -- it's a complete productivity platform that empowers your team to collaborate, communicate, and create from anywhere. With enterprise security, intelligent tools, and seamless integration, M365 transforms how work gets done. Our email hosting services ensure your M365 environment stays secure and optimized post-migration.

Our certified Office 365 migration experts ensure a smooth transition from any legacy system -- whether you're moving from on-premises Exchange, Google Workspace, or other email platforms. We handle the complexity so you can focus on your business, with ongoing support through our managed IT services.

Zero Data Loss
100% Data Integrity
Minimal Downtime
Weekend Migrations
Office 365 Migration
100K+
Users Migrated
100%
Success Rate
MIGRATION SOURCES

We Migrate From Any Platform

No matter where your data currently lives, we have the expertise and tools to migrate it seamlessly to Microsoft 365.

01

Exchange Server (On-Premises)

Migrate from Exchange 2010, 2013, 2016, or 2019 to Exchange Online with hybrid or cutover methods.

  • Hybrid coexistence
  • Staged migration
  • Cutover migration
02

Google Workspace

Complete migration from Gmail, Google Drive, and Google apps to Microsoft 365 suite.

  • Gmail to Exchange Online
  • Drive to OneDrive/SharePoint
  • Calendar & contacts sync
03

IMAP/POP3 Email

Migrate from any IMAP or POP3 email provider including cPanel, Plesk, and hosted solutions.

  • All IMAP providers
  • Folder structure preserved
  • Complete email history
04

Lotus Notes / Domino

Expert migration from IBM Lotus Notes/Domino including email, calendars, and applications.

  • NSF file conversion
  • Notes apps migration
  • Document libraries
05

File Servers & Shares

Migrate file servers and network shares to OneDrive for Business and SharePoint Online.

  • Permission mapping
  • Folder restructuring
  • Metadata preservation
06

Tenant-to-Tenant

Migrate between Microsoft 365 tenants for mergers, acquisitions, or consolidations.

  • Cross-tenant migration
  • Teams & SharePoint
  • License optimization
OUR METHODOLOGY

Proven Migration Process

Our structured 5-phase approach ensures a smooth, risk-free migration with complete visibility at every step.

Phase 1

Discovery

Assess current environment, mailbox sizes, and dependencies.

Phase 2

Planning

Design migration waves, schedule, and rollback procedures.

Phase 3

Preparation

Configure M365 tenant, set up users, and prepare sync tools.

Phase 4

Migration

Execute data migration with real-time monitoring and validation.

Phase 5

Go-Live

DNS cutover, user training, and post-migration support.

COMPLETE MIGRATION

What Gets Migrated

We migrate your complete digital workspace not just email, but all the data that matters to your business.

Email & Folders

All emails, folders, rules, and signatures

Calendars

Events, meetings, and recurring appointments

Contacts

Personal and shared contact lists

Tasks

Task lists and to-do items

Files & Documents

OneDrive and SharePoint content

Archives

Email archives and PST files

Teams Data

Teams chats, channels, and files

Permissions

User permissions and access rights

WHY CHOOSE US

Expert Migration Services

Our Microsoft-certified experts have migrated thousands of organizations to Office 365, from small businesses to large enterprises.

Microsoft Certified Partner

Official Microsoft Partner with certified migration specialists and direct Microsoft support.

Zero Downtime Migrations

Our proven methodology ensures business continuity with no email interruptions.

24/7 Migration Support

Round-the-clock monitoring and support during and after the migration process.

User Training Included

Comprehensive end-user training to ensure smooth adoption of Microsoft 365.

Migration Success Metrics

Data Integrity 100%
Migration Success Rate 100%
Customer Satisfaction 98%
On-Time Delivery 99%
100,000+ Users Migrated
Across 500+ organizations
PROVEN RESULTS

Office 365 Migration Success Stories

See how Accveil has delivered successful Office 365 migration projects across education, hospitality, and enterprise sectors.

SOA University

Microsoft 365 migration for 10,000+ users with Exchange Online, Teams deployment, and centralized admin policies.

Mayfair Hotel, Gangtok

Complete Office 365 migration from legacy email to M365 with Teams, SharePoint, and OneDrive for hotel operations.

Xena Technology

Exchange Server to Microsoft 365 migration with hybrid coexistence, data integrity validation, and user training.
View All Case Studies
FAQ

Office 365 Migration Questions

Find answers to common questions about our Office 365 migration services.

A typical Office 365 migration takes 2 to 6 weeks depending on the number of mailboxes, data volume, and source platform. Small businesses with under 50 mailboxes can often be migrated in a single weekend. Enterprise migrations are done in planned waves to minimize disruption.
Our Office 365 migration methodology is designed for minimal to zero downtime. We perform bulk data transfers in the background while your existing email remains active, with the final DNS cutover typically taking under 30 minutes.
Yes, we handle complete Google Workspace to Microsoft 365 migrations including Gmail to Exchange Online, Google Drive to OneDrive/SharePoint, Google Calendar to Outlook Calendar, and Google Contacts to Outlook Contacts.
Absolutely. All data transfers use encrypted connections (TLS 1.2+). We follow Microsoft best practices for secure migration, and your data is never stored on intermediate servers. Our cybersecurity team ensures access credentials are handled with strict security protocols.
Migration costs depend on the number of mailboxes, source platform, data volume, and complexity. We offer fixed-price migration packages for small businesses and custom quotes for enterprise migrations. Contact us for a free migration assessment and detailed quote.

Need a migration assessment?

We'll evaluate your current setup and plan the perfect migration.

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Ready to Migrate?

Start Your Office 365 Journey

Get a free migration assessment and discover how we can move your organization to Microsoft 365 with zero disruption. Our experts are ready to help.

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