Basics Terms that Helps to Migrate Exchange to Office 365
In an organization or in a business, if you are thinking of upgrading or migrating from your Exchange Server 2003 to Exchange 2010 on-premise, then it is better considering a move to cloud based Office 365 service. The type of migration you perform on your Exchange, depends on your existing email system i.e., the number of mailboxes that need to be migrated, all / particular number of mailboxes that need to be migrated in your on-premise organization or cloud.
fig 1: Office 365 Migration
