When migrating to Office 365, you may need to return the history of old mailboxes in the news using the PST archives.
There are several ways to do this:
- Import from the Outlook client directly (I highly recommend this solution).
- IMAP copies from the Office 365 migration interface.
- Send PSTs on Microsoft servers for import.
In this article, we will see the third solution.
Prerequisites
- Have administrator access to the Office 365 interface
- Have the rights of Import / ExportImport / Export
- Install Azure Explorer
- Have PST
Correspondence file
The first step is to fill in a correspondence file to link the archive to the email account.
The file must be in csv format with a comma (,) separator.
Here is the header that must have your file:
Workload,FilePath,Name,Mailbox,IsArchive,TargetRootFolder,ContentCodePage,SPFileContainer,SPManifestContainer,SPSiteUrl
Parameter | Value / Explication |
---|---|
Workload | Value: Exchange Description: Defined in which office module the import should be done. |
FilePath | Value: empty Description: path to the archive when uploading |
Name | Valeur: archive-jdupont.pst Description: Name of the pst file sent |
Mailbox | Value: [email protected] Description: The main email address of the account where the archive is to be sent. |
IsArchive | Value: TRUE / FALSE Description: Determines whether the file should be imported into the archive mailbox. |
TargetRootFolder | Value: empty or / and / MyPst Description :
|
ContentCodePage | Value: empty Description: file encoding |
SPFileContainer | Value: empty |
SPManifestContainer | Value: empty |
SPSiteUrl | Value: empty |
Here is an example of an import file:
Workload,FilePath,Name,Mailbox,IsArchive,TargetRootFolder,SPFileContainer,SPManifestContainer,SPSiteUrl
Exchange,,archive-rdr.pst,[email protected],FALSE,/,,,
Exchange,,archive-jbo.pst,[email protected],FALSE,/,,,
Now that the file is ready we will go to upload files.
Upload PST archives
1. Go to your Office 365 admin portal and click Security and Compliance 1.
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2. In the menu on the left, click on Data Governance 1 and then Import 2.
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3. Click New Import Job 1
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4. Select Load your data 1 and click Next 2.
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5. Click Show Network Load SAS URL 1 and wait while generating.
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6. Copy the SAS URL 1.
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7. Launch Azure Storage Explorer and configure the connection. If this is your first launch the connection wizard should launch directly. Select option 1 and click Next 2.
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8. Check Use a SAS URI 1 and copy the address into the area 2 and click Next 3.
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9. Click Connect 1.
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10. Place yourself in the ingestiondata 1 folder and send your pst 2 files either by drag and drop or by using the Upload button.
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AZCOPY
For unknown reasons, the transfer with Azure Storage Explorer is difficult at times. If this happens to you, you can use AZCopy.
AzCopy.exe /Source:"C:\pst" /Dest:"URI AZURE" /Y /S
Import of PST
1. Return to the Security and Compliance interface where you obtained the URI for Azure Storage Explorer
2. Check both boxes 1 and click on Next 2.
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3. Select your import file 1, click on Validate 2. Once the operation is completed if there is no error click on Save 3.
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4. Click Close 1.
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5. Before actually starting the injection into the accounts the files are analyzed.
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6. When the scan is complete, click Ready to Import in Office 365 1.
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7. Click Import in Office 365 1.
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8. Depending on your strategy, select the desired option 1 and click Next 2.
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9. Click Import Data 1.
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10. Click Close 1.
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11. Import tracking since Data Governance.
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12. All you have to do is monitor the import process.