“No logon servers are available” error after installing updates (SBS2008)
Yesterday I was doing maintenance on a Windows Small Business Server 2008, the Windows Update patches installed successfully...
Check for Active Directory replication failures
A quick and easy way to check your Active Directory for any replication errors using Powershell. Get-ADReplicationPartnerMetadata -Scope...
Configure DHCP server with cmd or powershell
I wanted to share real quick how you set up and configure a DHCP server on Windows Server...
SCCM – Exclude updates
Sometimes (not often i hope) you want to exclude updates for somehow that you are deploying to all...
IPconfig is blank (Windows IP Configuration)
Recently I found that a server lost it’s IP configuration, or so it looked like. When runnin the...
Powershell: Exchange – List all mailboxes in one database
To list all mailboxes in one database and sort it by size, use this nice PowerShell line: Get-MailboxStatistics...
Exchange tips: Out of Office on users
To check information about Out Of Office for mailbox users we can run an powershell “one liner” and...
AD: Windows Time configuration
Domain controllers It is ONLY the domain controller holding the PDC role that should use external NTP. All...
Exchange 2010 – Export mailbox to pst
Start Exchange Management Shell. Give your self rights to do export and import Command: New-ManagementRoleAssignment –Role “Mailbox Import...