Microsoft ended its support for Exchange Server 2003 in April 2014, making many organizations to think about migrating to a supported version.
It is possible to directly migrate from Exchange 2003 to Exchange 2010 if you are looking for a legitimately simple migration. The process is pretty alike to that of migrating from Exchange 2003 to Exchange 2007. This comprises having servers with the similar names and roles in Exchange 2007 and Exchange 2010, but there are some insignificant differences. Microsoft has given details about the particulars of what the migration process involves in this TechNet entry.
If your organization has decided to migrate to Exchange 2010, here is what you need to know about Exchange2010. We will look at some of the features and abilities your organization can anticipate after a migration as well as ways to ensure a trouble-free migration.
Features bring Exchange 2010 to the next level
If you are planning to migrate to Exchange Server 2010, your organization can plan to use these five service offerings - Client access connectivity, High availability and disaster recovery, New scalability and performance enhancements, Protection and compliance and Integration with Microsoft Office 2010. These offerings will give you options to improve a number of your organization's competences, comprising performance, scalability and disaster recovery.
Unified Messaging receives a boost
Although Unified messaging was accessible in Exchange 2007, Microsoft enhanced it in Exchange 2010. Organizations that need to implement Unified messaging can take benefit of abilities such as voice message transcription and directions for answering calls.
Exchange 2010 includes enhancements to high availability
One of the main enhancements in MS Exchange 2010 is how the server can handle high availability. One specific feature as well as cluster size modifications can make high availability an achievable goal for organizations.
Forefront Protection for Exchange 2010 deserves your attention
Microsoft incorporated upgrades in this version of Forefront Protection as well as features that provide your organization choices in how it keeps Exchange protected. Forefront Protection 2010 for Exchange Server is the current generation and next advancement of antivirus and anti-spam protection.
OWA gets a new name and additional features
If you are planning to migrate to Exchange 2010, you will have to supplement some words to your OWA dictionary. Outlook Web Access turns into the Outlook Web App, and the Options section of OWA has been converted into Exchange Control Panel.
Clustering gets a change
One major amendment in Exchange 2010 is that the clustered mailbox server has been eliminated. Admins now have to make a database availability group as an alternative, which enables more flexibility as you form site resiliency and high availability.
Multi-mailbox searches and legal hold features are added
Exchange 2010 provides organizations the ability to integrate two features: legal holds and multi-mailbox searches. But before employing either feature, you should know which command lines you need to use and which end users’ needs to be added
Considerations to make before you migrate to Exchange 2010
Before migrating from Exchange 2003 to Exchange 2010, you should understand the differences among the two Exchange Server versions so that migration can take place successfully. Modifications to recovery, archiving and storage are specifically significant to know.
Important parts to remember about an Exchange 2010 migration
Planning for an Exchange 2010 migration can leave organizations so busy that they forget to recognize these four vital parts of the migration –
- Make sure all third-party products are compatible with Exchange 2010.
- Plan for coexistence
- Don’t forget about split DNS
- Be careful when repurposing old hardware
Are you now officially migrating from Exchange 2003 to Exchange 2010 – Now what? Have you decided which method will you use to migrate to Exchange 2010? If not, then read below to check the two methods to carry out the migration process:
Method 1 : Using Exmerge and Powershell Scripts : Use Exmerge, an inbuilt utility in Exchange 2003 to Extract PST from Exchange 2003 and import the Extracted PST into Exchange 2010 using powershell cmdlet New-MailboxImportRequest. If you face any problem while using Exmerge and cmdlet and if the migration process stops in between, then what will you do? In that case, follow the Method 2 given below:
Method 2: If you are unable to migrate from Exchange 2003 to Exchange 2010, then a better option would be to make use of any third party tool like Stellar Mailbox Extractor for Exchange Server. This tool will directly import your offline EDB of Exchange 2003 into Live Mailbox of Exchange 2010. Migration through this tool can save you a lot of time and efforts.