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Multi domain email migration to Office365
Let me apologize right off the bat, I have very little experience with Office 365, so this is probably a total newb question. I have been asked to help a small law firm migrate to Office 365 Busines...
Hi, this is absolutely possible with O365 yes. You just need to add the 3 domains into one Office 365 tenant and verify them, and they will be able to collaborate easily.
What email platform are they currently using?
Your organization can migrate email to Microsoft 365 or Office 365 from other systems. Your administrators can Migrate mailboxes from Exchange Server or Migrate email from another IMAP-enabled email system. And your users can import their own email, contacts, and other mailbox information to a Microsoft 365 or Office 365 mailbox created for them. Your organization also can work with a partner to migrate email.
Before you start an email migration, review limits and best practices for Exchange Online to make sure you get the performance and behavior you expect after migration.
See Decide on a migration path or Exchange migration advisors for help with choosing the best option for your organization.
Before you start an email migration, review limits and best practices for Exchange Online to make sure you get the performance and behavior you expect after migration.
See Decide on a migration path or Exchange migration advisors for help with choosing the best option for your organization.