Microsoft Windows Servers

To install dsa.msc on Windows 7 do following steps:- 1- Go to Control panel 2- go to Program and Features 3- and click "Turn windows features on or off" 4- ON the pop up windows expands "Remote Server administration Tools" 5- the click and expands "Role Administration Tools" 6- Ckeck the box "AD DS and AD LDS Tools" and click "OK" Check administrative Tools in the program menu and Clcik AD option you want.. or type Dsa.msc on Run press enter.

When you try to install the Exchange 2007 Management Tools on a 32-bit operating system such as Windows XP SP2 or Windows Server 2003 machine, you got an error message: "The image file D:\Setup.EXE is valid, but is for a machine type other than the current machine." The reason for this error is because the Exchange 2007 setup require Windows Server 2003/2007 64-bit Edition to initiated the Setup. The solution to this problem is to install the 32-bit version of the Exchange 2007 Management Tools instead. 1.Download 32 Bit Microsoft Exchange 2007 installation files Exchange Server 2007 - Evaluation Software. 2.Extract the installation file. 3.Install the following pre-requirements components: •Microsoft .NET Framework Version 2.0 •Microsoft .NET Framework Update Required •Microsoft Management Console 3.0 for Windows XP (KB907265) •Microsoft Management Console 3.0 for Windows Server 2003 (KB907265) •Windows PowerShell 1.0 English-Language Installation Package for Windows XP (KB9...

Here are some common command used in exchange server 2007:- Help get-help get-help verb/noun -detailed User Objects get-user sort-object name get-user Measure-Object get-user sort-object name -descending get-user "name" format-list get-user where-object {$_.distinguishedname -ilike '*ou=sales,dc=domain,dc=com'} Enable-mailbox -database 'servername\databasename' get-user -filter {(recipienttype - eq 'user') - and (city -eq 'cityname')} Recipients enable-mailuser -identity name -externalemailaddress name@domain.com enable-mailbox "displayname" -database "storagegroup\database" set-mailbox name -hiddenfromaddresslistsenabled $true/$false -prohibitsendquota unlimited -primarysmtpaddress "name@domain.com" new-mailbox -userprincipalname "name@domain.com" -alias name -database "name" -name name -organizationalunit name -Firstname name -lastname name -displayname "first last" get-mailbox -data...

The first thing to consider when implementing an anti-spam package is where to place your anti-spam service. It can be installed as a mail relay (or on your mail relay if you already have one) on a dedicated server or as part of the Firewall services. It can also be installed on your Exchange server. Catching spam mail before it reaches your Exchange server seems like a good idea at first because it reduces the load on your servers in terms of CPU and database size. However, you would need to train your help desk personnel to fetch quarantined items from the anti-spam server. No anti-spam package can guarantee no false positives, that is e-mails you want to receive that are quarantined by the anti-spam server. This means that every time someone will not be receiving a promised e-mail from he or she will have grounds for calling up your help desk people asking for them to look for mail items that the anti-spam package stopped. For small and medium businesses this might not be an option....

Windows Server® 2008 includes Hyper-V (formerly codenamed viridian), a powerful virtualization technology that enables businesses to take advantage of the benefits of virtualization without having to buy third-party software. The most widely leveraged benefit of virtualization technology is server consolidation, enabling one server to take on the workloads of multiple servers. For example, by consolidating a branch office’s print server, FAX server, Exchange server, and Web server on a single Windows Server, businesses reduce the costs of hardware, maintenance, and staffing. Hyper-V enables consolidation of a broad range of services ranging from resource-intensive services like Microsoft SQL Server™ to third-party applications that may run on previous versions of Windows® or Linux. In addition to reducing the cost of buying or leasing server hardware, virtualization reduces costs associated with managing server heat, electricity usage, physical space, and maintenance. To take...

There are different roles in OCS 2007: * IM Conferencing Server * Web Conferencing Server * A/V Conferencing Server * Audio and video conferencing * Access Edge Server * Web Conferencing Edge Server * A/V Edge Server * Archiving CDR Server * Director * Mediation Server * Media Gateway