Before connection check necesaury software.
Install-Module -Name ExchangeOnline
Then connect to Azure with the Office365 (worldwide) global admin credentials:
Connect-ExchangeOnline |
After connecting, check the current setting for the tenant. Warning, thisd command shows all mailboxes:
Get-Mailbox | Get-MailboxRegionalConfiguration
To change a single mailbox use:
Set-MailboxRegionalConfiguration -LocalizeDefaultFolderName:$true -Language nl-NL –TimeZone "W. Europe Standard Time"
To change all the mailboxes (including shared) at once use this command:
Get-Mailbox –Resultsize unlimited | Set-MailboxRegionalConfiguration -LocalizeDefaultFolderName:$true –Language nl-NL –TimeZone "W. Europe Standard Time"
Re-run the first command to check if changes are passed.
Common used (for us) timezones:
| W. Europe Standard Time | (GMT+01:00) Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna |
Common used (for us) language:
| nl-NL | Dutch – The Netherlands |
| en-GB | English – United Kingdom |
| en-US | English – United States |
