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How to Upgrade/Migrate a Red Hat Linux 4 to cent OS(4.9)

To Upgrade/Migrate a Red Hat Linux 4 to cent OS(4.9) follow the stepby step Guide. Firstly, do a cleanup: yum clean all Then, create a working space where RPMs can be downloaded: mkdir ~/centos cd ~/centos Now download the relevant CentOS key and import it: …

How to back up and restore the registry in Windows XP

Manual steps to back up the registry in Windows XP Click Start, click Run, type %SystemRoot%\system32\restore\rstrui.exe, and then click OK.   On the Welcome to System Restore page, click Create a restore point, and then click Next .   On the Create a Restore Point page, type a name for the restore point and then click Create   After …

How to Configure Exchange Server 2010 for Shared Address Space

Some organizations have third-party email system with Exchange servers, or situations may arise when you need to enable routing between different Active Directory forests. In both scenarios, user’s domain name suffix remains same. To implement this scenario in your environment, you will have to:-  Create …

How to create Dynamic Distribution Groups in Exchange Server 2010

In dynamic distribution groups, membership is determined by the results of an LDAP query.  We can create a distribution groups by using Cmdlets as shown below:    Syntax:   New-DynamicDistributionGroup -Name ExchangeName   –IncludedRecipients <None, UserMail, MailContacts, MailGroups, Resources,   AllRecipients> [-Alias ExchangeAlias]   [-DisplayName DisplayName] [-OrganizationalUnit OUName]   [-ConditionalCompany CompanyNameFilter1, CompanyNameFilter2,…]   [-ConditionalCustomAttributeX Value1, Value2,…]   [-ConditionalDepartment DeptNameFilter1, DeptNameFilter2, … ]   [-ConditionalStateOrProvince StateNameFilter1, StateNameFilter2, …]   [-RecipientContainer ApplyFilterContainer] {AddtlParams}   New-DynamicDistributionGroup -Name ExchangeName –RecipientFilter Filter   …

How to Configure Database Size Limits in Exchange Server 2010

The default database size limit for Exchange Server 2010 Standard Edition is 1TB and virtually no limit for the Exchange Server 2010 Enterprise Edition, but theoretically, the database size limit is 16GB which of course, is not practical and recommended approach for any kind of scenario.  Microsoft recommends …

How to Configure Hub Transport with Direct Internet Connectivity in Exchange Server 2010

We can configure an internet-facing Hub Transport server to directly connect with internet for mail flow without Edge transport server on the front. Though this approach is not recommended as it may pose security threat for your Exchange organization, but you can configure Hub transport …

How to Mount and Dismount a Database from Exchange Shell in Exchange Server 2010 

To Mount and Dismount a Database from Exchange Shell in Exchange Server 2010 Run the below command to mount or dismount the database in Exchange Server 2010:-   To mount the database TrenovisionDB:- Mount-Database TrenovisionDB To dismount the database SaledDB:-  Dismount-Database TrenovisionDB 

How to Configure a Moderated Recipient in Exchange Server 2010

Exchange Server 2010 allows administrator to configure a recipient/distribution group/dynamic distribution group for moderation, which means, all messages sent to that recipient/distribution group will be sent to the moderator(s) for approval. We can use Exchange Management Console or Exchange Shell to configure a recipient for …