Populate ADUC Computer Descriptions

By brendon on March 8th, 2012

This is a really easy walk through/ howto configure a Logon script to update the computer description field with Device details, user, etc. Automatically fill the computer description field in AD.

Thanks Geoff, even if the adds are a little obtrusive.

BIG: Memory like a sieve

By brendon on February 21st, 2012

I personally have a memory like a sieve. Unless I use something regularly I often forget the exact commands to configure it. (Go GUI!) – The most useful PS commands I have for managing Office365/ Exchange are:

PowerShell (From server with Exchange Extensions):

$LiveCred = Get-Credential

$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://ps.outlook.com/powershell/ -Credential $LiveCred -Authentication Basic -AllowRedirection

Import-PSSession $Session

Send-As mailbox access:

Add-RecipientPermission -Identity <sharedEmail> -Trustee <userEmail> -AccessRights SendAs

Y

 Add Full Mailbox Access:

Add-MailboxPermission <sharedEmail> -User <userEmail> -AccessRights FullAccess

Remove Mailbox Access

Remove-MailboxPermission -Identity <SharedMailbox>  -AccessRights <MailboxRights>  -User <UserEmail>

Removing Distribution Groups

Use the Remove-DistributionGroup cmdlet together with the BypassSecurityGroupManagerCheck parameter to remove the distribution group as follows:

Remove-DistributionGroup <name of the group> -BypassSecurityGroupManagerCheck

Forwarding Email With Copy

Set-Mailbox user -DeliverToMailboxAndForward:$True -ForwardingAddress $forward       (NOTE must be user within Exchange Org, otherwise use ForwardingSMTPAddress)

Removing Forward

Set-Mailbox $user -DeliverToMailboxAndForward:$False -ForwardingAddress $null

Create a Shared Mailbox (http://technet.microsoft.com/en-us/exchangelabshelp/ee441202)

set-mailbox <shared> -type shared

New-Mailbox -Name “<Shared>” -Alias <Shared> -Shared

Set-Mailbox <Shared> -ProhibitSendReceiveQuota 5GB -ProhibitSendQuota 4.75GB -IssueWarningQuota 4.5GB

Exchange Archive

By brendon on February 16th, 2012

Kudos must go to Tony Redmond for a great article on how Exchange Archiving works and the implications of simply enabling it for example, all management staff.

Moral of the story: Notify users, Confirm ‘Default Policy’ settings, Then tick the box.

My Srvany & Instsvc is broken!!!

By brendon on February 15th, 2012

Rest in Peace instsvc.exe, you have served a good and hearty life. With the invent of 2008 x64 you are no longer required.

A built in tool ‘sc’ is now the command to use for all your services related configurations.

SRVANY.exe can still be used to run applications, simply specify:

sc create MRTG binPath= C:\Windows\System32\srvany.exe DisplayName= "MRTG"

Add the appropriate information into HKLM\SYSTEM\CCS\Services\MRTG\Parameters\ and your favourite multi-router traffic grapher will start with windows. =)