Exmerge: Error opening message store (MSEMS) – 0x8004011d

Comments Off

Posted on 17th November 2009 by ajodha in Exchange 2003

  1. Verify that the user account under which you run the Exchange Mailbox Merge program has the Receive As and Send As security permissions set to Allow for the Mailbox Store. To do this, follow these steps:
    1. Start Exchange System Manager. To do this, click Start, point to Programs, point to Microsoft Exchange, and then click System Manager.
    2. Expand Servers, expand the server that you want, expand the storage group that you want (for example, expand First Storage Group), and then expand Mailbox Store.
    3. Right-click Mailbox Store, and then click Properties.
    4. Click the Security tab, and then click the user account whose permissions you want to verify.
    5. In the Permissions list, click to select the Receive As check box in the Allow column, click to select the Send As check box in the Allow column, and then click OK.
    6. If the user account is a member of a group (domain administrators or enterprise administrators), this group must also have send as and receive as rights to the mailbox store.
  1. Verify that the user account under which you run the Exchange Mailbox Merge program has delegation authority at the Organization level in Exchange System Manager. To do this, follow these steps:

.         In Exchange System Manager, right-click the organization (for example, right-click First Organization (Exchange)), and then click Delegate control. The Exchange Administration Delegation Wizard starts.

    1. Click Next.
    2. If the user account under which you run the Exchange Mailbox Merge program is not listed in the Users and groups box, and if it does not have the role of Exchange Full Administrator, click Next, add this user account with the role of Exchange Full Administrator, and then click OK.
    3. Click Next, and then click Finish.
  1. Quit Exchange System Manager.
  2. Restart the Microsoft Internet Information Service (IIS) Admin Service. To do this, follow these steps.NOTE: This restarts the Exchange Information Store service.

.         Click Start, click Run, type services.msc in the Open box, and then click OK.

    1. In the Name list, right-click IIS Admin Service, and then click Restart.
    2. Click Yes to confirm the restarting of the services.
    3. Quit the Services snap-in.

New features of Exchange Server 2007.

Comments Off

Posted on 16th November 2009 by ajodha in Exchange 2007 SP1

Autodiscover A web service integrated with Exchange Server 2007 that facilitates

clients accessing their mailboxes. It is used to automatically set up accounts in

Outlook profiles. It is also used to determine which Client Access Server a remote

client should use based on where their mailbox server is located for optimal

performance.

Availability Automatic load balancing of inbound and outbound connections

between Hub Transport Servers within an Active Directory site.

Built on Active Directory The routing topology for Exchange Server 2007 servers

is based on the Active Directory site topology. It no longer requires the creation of

routing groups to control mail flow.

Development A new set of web services to access mailbox content on Exchange

Mailbox Servers via HTML extends developers’ capabilities.

Exchange Management Console Replacement tool for the Exchange System

Manager (ESM). The Exchange Management Console (EMC) is based on Microsoft

Management Console (MMC) 3.0 and combines all of the Exchange management

tasks into a single graphical interface. That means no more jumping between the

ESM and Active Directory Users and Computers (ADUC) to get Exchange

administrative tasks done.

Exchange Management Shell A new command-line interface (CLI) from Microsoft

built on the PowerShell technology for advanced administrative tasks that cannot be

performed or automated in the Exchange Management Console.

High availability for Mailbox servers Transaction Log Shipping is now available

for Mailbox Server roles in two flavors: Local Continuous Replication (LCR) and

Cluster Continuous Replication (CCR). Each creates a second copy of the production

database for rapid recovery scenarios. LCR stores the copy on the local server. CCR

stores the copy on another server. The Single Copy Cluster (SCC) is the latest

implementation for the traditional Exchange Microsoft Cluster Service.

Message conversion The Hub Transport Server role has the ability to analyze the

formatting and encoding of messages and, based on the originator and recipient of

the message, make the necessary conversion to prevent formatting errors.

Minimization of mail traffic Within an organization, least-hop routing is used to

determine the best path to a recipient’s mailbox. This has a greater potential of

reducing traffic than least-cost routing, which is subject to arbitrary administrative

constraints. Hub Transport Servers are responsible for determining the least-hop

route between Active Directory sites.

Performance improvements Exchange Server 2007 is a native 64-bit application.

Sixty-four-bit computing benefits are visible in the increased memory cache size,

increased number of storage groups, and increased number of information stores

per server.

Recipient resolution It has always been possible to designate an expansion server

for a Distribution List. This is not as critical to do now that the Hub Transport

Servers are site-aware and will use the directory servers that are within the same

site for expanding distribution lists.

Unified messaging For many years unified messaging has been available for

Exchange Server from third-party vendors. This technology, which integrates voice

messaging, faxing, and e-mail, has also been price-prohibitive for many small- and

medium-size businesses. By including unified messaging with Exchange Server

2007, all Exchange organizations can begin to take advantage of this powerful

productivity tool.

Creating an instance of the COM component with CLSID {E1568352-586D-43E4-933F-8E6DC4DE317A}

Comments Off

Posted on 13th November 2009 by admin in Hyper V 2008 R2

When you run Validation of your Hyper-V cluster you may get following Error:

Validate Cluster Network Configuration
Validate the cluster networks that would be created for these servers.
An error occurred while executing the test.
There was an error initializing the network tests.
There was an error creating the server side agent (CPrepSrv).
Creating an instance of the COM component with CLSID {E1568352-586D-43E4-933F-8E6DC4DE317A} from the IClassFactory failed due to the following error: 80070005.

This Error usually comes when you have completely Windows 2008 Domain Controller. To Resolve this error

1) Login to your domain controller using domain admin rights

2) Click on start -> run> dcomcnfg

3) Expand Component services -> Computers and right click on My Computer and click on properties

4) Go to Default Properties tab

5) Under default impersonation level select impersonate and apply it.

6) reboot your Domain controller and then try validation again.

Note: if your validation still fails. Dis-join machines from domain and rejoin and try again.

Exchange 2003 Open Outlook Web Access

Comments Off

Posted on 11th November 2009 by ajodha in Exchange 2003

  • Open a Web browser. In the Address bar, type:
    http://< servername >/exchange

SSL Enabled Site

https://< servername >/exchange

You can open public folders from the Outlook Navigation Bar, or you can go directly to the server location.

To go directly to the public folders on a server:

In your Web browser Address bar, type:
http://< servername >/public

Create an E-Mail Distribution List

Comments Off

Posted on 11th November 2009 by ajodha in Exchange 2003

A distribution list can be used to send e-mail messages to multiple people at once by sending mail to a single e-mail address.

To create a distribution list:

  1. Click Start, point to Programs, point to Administrative Tools, and then click Active Directory Users and Computers.
  2. In the details pane, double-click the domain name (such as contoso.com).
  3. Right-click Users, point to New, and then click Group.
  4. Enter an account name for the group.
    This is the name of the account that users can use to send mail to the members of this group, such as myteam.
  5. Under Group Type, select Distribution, and then click Next.
  6. Check Create an Exchange e-mail address, and then click Next.
  7. Click Finish.
  8. Double-click the name of the distribution list you just created.
  9. On the Members tab, click Add, and enter the names of the users you want to become distribution list members.
  10. When you have completed adding names to your distribution list, click OK to close all open dialog boxes.

After the group has been created, you can send e-mail messages to the distribution list and all of the members will receive the message.

Back Up Mailbox and Public Folder Databases in exchange 2003

Comments Off

Posted on 11th November 2009 by ajodha in Exchange 2003

To back up Exchange Server databases:

  1. Click Start, point to Programs, point to Accessories, point to System Tools, and then click Backup.
  2. If you are using the wizard, select the option to Back up selected files, drives, or network data. If you are not using the wizard, click the Backup page.
  3. Navigate to the Microsoft Exchange Server node.
  4. Expand the Microsoft Exchange Server node to list the Exchange servers available for backup.
  5. Expand the entry for the server you wish to back up.
  6. Check Microsoft Information Store.
    This backs up all of the mailbox and public folder data on the Exchange server.You do not have to select individual database files. You do not even have to know the file locations. Exchange Server online backup automatically finds the correct files. When you restore a backup, Exchange Server automatically restores files to their correct locations, even if locations have been changed since the backup was taken.
    Under Backup media or file name, click Browse, and select a location to store your backup.
  7. Click Start Backup, and then click Start Backup again.

Exchange 2003 Accept Mail for a Domain.

Comments Off

Posted on 11th November 2009 by ajodha in Exchange 2003

We can configure all of your servers running Microsoft Exchange Server to accept mail for a domain by adding that domain to your default recipient policy.

To add a domain to your default recipient policy:

  1. Click Start, point to Programs, point to Microsoft Exchange, and then click System Manager.
  2. In the details pane, double-click the top-level node.
    This is the name of your Exchange Server organization, which might be named something like First Organization (Exchange Server).
  3. Double-click Recipients, and then click Recipient Policies.
  4. On the opposite side of Exchange System Manager, double-click Default Policy.
  5. On the E-Mail Addresses (Policy) tab, click New.
  6. Choose SMTP Address and then click OK.
  7. In the Address box, enter the domain name (such as @offsitenoc.com). The domain should be prefaced with a @ symbol. Ensure that the This Exchange Organization is responsible for all mail delivery to this address check box is selected.
  8. Click OK.
  9. Select the check box next to the new SMTP domain name, and then click OK.
  10. When prompted for your user’s e-mail addresses from this domain, click Yes.

Updating e-mail addresses can take a while to complete. When completed, you can send mail to users at the domain you specified and have it delivered to their mailboxes.

Windows search not showing results when searching network drives

Comments Off

Posted on 9th November 2009 by admin in Support

,

If you are connected to a network using VPN and when you try to search network drives mapped to remote servers, window search do not display any results.

This usually happen when you do a search over a slow network like over VPN or over WAN in Windows server 2003 and Windows XP.  The search gives you empty results, this happens even though the file you are searching is present on the network drive. The actual message you receive on search is
“Search is complete. There are no results to display.”

The cause of this problem is when you search network drives over slow link Windows incorrectly determines that the files or the folders you are searching are offline. And therefore windows exclude them from the search.
To resolve this issue you need to install a hotfix from mircosoft. You can download it from http://support.microsoft.com/hotfix/KBHotfix.aspx?kbnum=885843&kbln=en-us

To read more about this issue. You can visit

http://support.microsoft.com/kb/885843/en-us

Change the location where WSUS stores updates locally

Comments Off

Posted on 9th November 2009 by admin in Windows 2003

,

If you are getting out of space on the drive where you are saving WSUS updates, you can install a new drive and then move the updates to the new location. You can use WSUSUtil.exe with MoveContent command to move the updates to new location.

Eg:

wsusutil movecontent contentpath logfile -skipcopy [/?]

Parameter Definition
contentpath
The new root for content files. The path must exist.
logfile
The path and file name of the log file to create.
-skipcopy
Indicates that only the server configuration should be changed, and that the content files should not be copied.
/help or /?
Displays command-line help for movecontent command.

Disable ipv6 from windows 2008

Comments Off

Posted on 6th November 2009 by ajodha in Windows SBS 2008

To completely disable IPv6 on a Windows Server 2008-based computer, follow these steps:

  1. Open Registry Editor.
  2. Locate the following registry subkey:
    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip6\Parameters
  3. In the details pane, click New, and then click DWORD (32-bit) Value.
  4. Type DisabledComponents, and then press ENTER.
  5. Double-click DisabledComponents, and then type 0xffffffff in Hexadecimal or 4294967295 in Decimal.Note The 0xffffffff value or the 4294967295 value disables all IPv6 components except for the IPv6 loopback interface.