Migrating to O365 upload your pst file

Azure Network Upload is a powerful new tool from Microsoft that makes it easier than ever to import your organization’s PST files to Microsoft 365. This is a great option for organizations that have large amounts of data to migrate, as it allows them to transfer their data quickly and securely. PST files are a…

Exchange 2003 memory optimalization

Maximizing virtual address space It is best to monitor the virtual address space for the Information Store on large mailbox servers to make sure that performance and stability does not decrease. The easiest way to do this is to monitor the VM Largest Block Size counter of the MSExchangeIS performance object in the Performance utility.…

Remove disconnected Mailboxes on Exchange 2007

In Exchange 2007 you can’t remove disconnected mailboxes from the GUI you can do this from the powershell. Show the disconnected mailboxes on the server. Get-MailboxStatistics | where-object { $_.DisconnectDate -ne $null } | Select DisplayName,MailboxGuid Remove one disconnected mailbox. Remove-Mailbox -Database -StoreMailboxIdentity -confirm:$false To remove all mailboxes at ones we have to set a…