Exchange 2010 with Legacy 2000 AD information

I had an interesting issue. I had an old Windows 2000 SBS server on my clients network. Been there for a long time as they needed to use the legacy application that it runs. Most services were disabled (ISA, Exchange). Problem arose as it had been disconnected from the domain for some time. This proved interesting when I tried to remove it from the domain. We had to do a adprep /forceremoval (undocumented).

Anyway, the next issue arose when the new Exchange 2010 server was being installed. We could not create mailboxes for exiting users. What gives? I thought Exchange was not being used on the old server? Seems it was, at one stage.

Ok, time to remove this.

[PS] C:Windowssystem32>get-mailbox LegacyUser

Name                      Alias                ServerName       ProhibitSendQuota
—-                           —–                ———-       —————–
Legacy User        LegacyUser           OldSBS2000       unlimited

Ok, the user still seems to be there. I managed to find a command which disables the mailbox AND removes the legacy information from Active Directory.

[PS] C:Windowssystem32>disable-mailbox LegacyUser

Are you sure you want to perform this action?
Disabling Mailbox “LegacyUser” will remove the Exchange properties from the Windows user object and mark the mailbox in
the database for removal.
[Y] Yes  [A] Yes to All  [N] No  [L] No to All  [?] Help (default is “Y”):

If you don’t disable the user, you will get the following error:

[PS] C:Windowssystem32>remove-mailbox LegacyUser

Are you sure you want to perform this action?
Removing the Mailbox “adeleg” will remove the Active Directory user object and mark the mailbox in the database for removal.
[Y] Yes  [A] Yes to All  [N] No  [L] No to All  [?] Help (default is “Y”):
Active Directory operation failed on LegacySBS2000.domain.local. This error is not retriable. Additional information: Acc
ess is denied.
Active directory response: 00000005: SecErr: DSID-03151D12, problem 4003 (INSUFF_ACCESS_RIGHTS), data 0
+ CategoryInfo          : NotSpecified: (0:Int32) [Remove-Mailbox], ADOperationException
+ FullyQualifiedErrorId : 103F99DF,Microsoft.Exchange.Management.RecipientTasks.RemoveMailbox

Now you can add mailboxes to these users.You can also remove this information from AD using ADSI Edit, but I STRONGLY DO NOT RECOMMEND THIS. It does work however 😉

I hope this helps someone out there.

Ubisoft on DRM snafu: servers attacked, pirates locked out

It’s a sad day when DRM goes to such an extent that UBIsoft has. This week a Denail of Service attack has taken out their authentication servers. If you don’t know, all new UBIsoft games require a constant connection. The games are designed in a way where the content is downloaded as you progress. If their authentication servers go down, so does your game, even in single player mode.

Two new games I don’t think I’ll be buying.


Outlook cached mode can cause problems…

Have you had the problem where Outlook sits there, forever, waiting to “update current folder”. I recently had this problem when changing an Outlook 2007 client to HTTP over RPC. After I made this change, weird stuff started to happen. No problem I thought. I will use scanpst.exe and attempt to scan the file. In the past, this has been where most of these sorts of problems lie. This was quite a large file, 3.5gb. After this had completed and still didn’t work, I started scratching my head a bit. What would cause this to happen?

After a bit of testing, I found that turning cached mode off let the folder update. I then proceeded to delete every file out of the Outlook folder (under local settingsapplication datamicrosoftoutlook) apart from the ost file and archive folders.

This fixed the problem. This is the first time I’ve come across this so I thought I’d share.

Cisco UC520, dual-line can be annoying…

When configuring dual line on an ephone, this causes incoming calls to register as beeps while you are on call. This causes problems as the customer at the other end of the phone cannot clearly hear you.

There is a solution. You need dual-line to be able to transfer calls. What you need to do is stop the second call and make it go to voice mail. This is done by doing the following:

config t
ephone-dn xx dual-line
no huntstop
huntstop channel

The no huntstop command allows calls to continue to hunt to other ephone-dns if this one is busy or does not answer. The huntstop channel command disables call hunting to the second channel of this ephone-dn if the first channel is busy or does not answer.

Hope this helps.