Case Study: Appelsiini achieves 8,600-mailbox Office 365 migration in four weeks with BitTitan MigrationWiz

Appelsiini & BitTitan Migrate Thousands of Mailboxes in Record Time

Appelsiini, a Helsinki-based IT consulting and Office 365 syndication partner, faced a "perfect storm": three customers (about 8,600 mailboxes) needed migration off legacy servers with only four weeks before a hard shutdown that would risk data loss or force costly service renewals. To meet the deadline and avoid downtime, Appelsiini engaged BitTitan and its MigrationWiz migration service.

BitTitan implemented MigrationWiz (with 24/7 support) to migrate over 8,600 mailboxes—more than 2 TB of data—in four weeks, using PowerShell automation and support to work around Microsoft throttling. The migration completed with no downtime, integrated DirSync and ADFS, satisfied customers, and delivered at least $50,000 (estimated closer to $100,000) in savings for Appelsiini’s clients.

Appelsiini

Ville Kankare

System Consultant