Overview I needed to upload large PST files into Exchange Online mailboxes as part of an Exchange 2007 to Exchange Online migration (staged approach). When
Category: Office 365
Exchange Online PST Import: Azure Storage Explorer
This article covers how to review PST files that have been upload to the Azure blob. Why? Although the Azure AzCopy tool will give you an
Exchange Online PST Import: Mailbox Import Export role
If you try to import PST files (via network upload) into Exchange Online and get the following error in the Office 365 Security & Compliance
Mailbox migration failure: the source email address couldn’t be found in the on-premises domain.
Issue A mailbox failed to be migrated to Exchange Online with the following error: SourceRecipientDoesNotExistException: The source email address test.user2@x500.co.uk couldn’t be found in the
Exchange Online Staged Migration: Shared Mailboxes
Issue When shared mailboxes are migrated from Exchange 2007 to Exchange Online via cutover or staged migration methods, they are created as user mailboxes in Exchange
Mailbox migration failure: the provided email address was not unique on the source side.
Issue A mailbox failed to be migrated to Exchange Online with the following error: SourceEmailAddressNotUniquePermanentExeption: The provided email address “test.user1@x500.co.uk” was not unique on the
