Exchange & Outlook UPDATE, Exchange Edition--Going Live with Exchange 2007, Part 1--October 26, 2006

-------| Exchange & Outlook UPDATE |-------

*Commentary: Going Live with Exchange 2007, Part 1
*Make Your Mark on the IT Community!
*Top 10 Reasons to Attend TechX
*Exchanging Ideas: What Are the Microsoft Exchange Server 2007 Server Roles?
*New and Improved: AppRiver Offers Unlimited Mailbox Storage



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***COMMENTARY: Going Live with Exchange 2007, Part 1
by Paul Robichaux, Exchange Editor, [email protected]

As you might expect, I run an Exchange server at home for my family and a few friends. This gives me a relatively safe place to experiment with configuration changes, settings, and technologies without inflicting them on more-critical servers. A couple of weeks ago, I decided to migrate my home server to Exchange Server 2007. I did so in full recognition of the fact that Microsoft doesn't recommend, or support, using Exchange 2007 in production; I backed up my Exchange databases before creating a new forest and domain to host the new server, just in case I needed to fall back to the old domain.

What have I learned in the past two weeks? Plenty!

First, the setup process itself was mostly straightforward; I've installed Exchange 2007 in enough virtual machines to be thoroughly familiar with both the command-line and GUI installers. It's a bit of a hassle to chase down the various hotfixes and components needed to install the Unified Messaging server role on an x64 system; having a live link to missing components in the setup window is a nice touch, but I'd prefer to see the setup utility attempt to fetch any components it detects are missing, then prompt the user to install them when needed.

After installation was complete, it was simple to set up email exchange with the Internet. I don't know whether Microsoft is changing this in later builds, but as of Exchange 2007 Beta 2 you still have some extra work to do:

  • You have to allow anonymous traffic to your default Receive connector if you want to receive Internet email.
  • If you're not using an Edge Transport server, you'll need to manually install the Exchange antispam agents on your Hub Transport server by using the Install-AntiSpamAgents script from C:\Program Files\Microsoft\Exchange Server\Scripts. Note that Install-AntiSpamAgents isn't a Windows PowerShell cmdlet; it's a script that you have to execute from within the Exchange Management Shell.

After verifying that I could exchange mail with the Internet, I moved my users' mailbox data to the new server. I'd already exported the data with Microsoft Exchange Server Mailbox Merge Wizard (ExMerge); this step was necessary because I'd created a new forest with the same Active Directory and DNS names as the old one. If I had used a unique forest name, I could have set up a cross-forest trust and used Exchange 2007's support for moving mailboxes between Exchange organizations.

Exchange 2007 automatically generates its own Secure Sockets Layer certificates (as I explained in "Certificates and Exchange, Part 2," September 14, 2006,, InstantDoc ID 93517), so Microsoft Outlook Web Access 2007 was immediately available. However, I wanted to issue a certificate that would be usable with Exchange ActiveSync because several of my users depend on this protocol. I set up the Windows Certificate Authorities (CAs) and used the New-ExchangeCertificate cmdlet to generate a certificate request; after I obtained the certificate from the CA, I enabled it with Enable-ExchangeCertificate.

Installing the new certificate seemed to work well, except that none of my mobile devices would accept it! At first I thought I needed to install my CA root certificate on the devices, but that didn't work either. After a moderate amount of troubleshooting and hair-pulling, I found out about an annoying bug that sometimes makes Enable-ExchangeCertificate decide to ignore your request to tie a certificate to a service. As a result, Exchange ActiveSync was using the default, self-issued Exchange certificate, which my Windows Mobile devices didn't like. Rerunning Enable-ExchangeCertificate fixed my problem. This bug has been fixed in post–Beta 2 builds.

I also needed to set up public folders for the email addresses I use for my columns. This was simple to do using the New-PublicFolder cmdlet; in a typical environment with existing Exchange 2003 servers, I could also have used Microsoft Outlook or the Exchange System Manager.

I still have some work to do in the antispam area. I was using Vamsoft's excellent ORF Enterprise Edition on my old server, and it did a great job. The Exchange 2007 spam filters don't use Realtime Blackhole Lists (RBLs); they can, but none are included by default. I'll let you know which RBLs I use and how well they work in a future column.


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***Top 10 Reasons to Attend TechX

TechX World is coming to a city near you with the industry experts and tools you need to manage a heterogeneous environment. Here are the Top 10 things you'll learn at TechX:

1. Run Windows commands at the same time as UNIX commands. With SUA, applications can actually mix calling Windows APIs directly and calling into the UNIX APIs.
2. Get a single view of users across your various enterprise repositories.
3. Configure networked Linux systems to accept logins in a secured manner using Windows AD accounts.
4. Improve how you manage access across Windows Terminal Services, UNIX and Linux X Windows, legacy telnet, and even SSH.
5. Address problems with distributed identity management and enhance the security of the network by preventing unauthorized access.
6. Query an LDAP server from AD and manage AD with LDAP. Ensure a tighter, more secured interoperability.
7. Set up transactional replication between SQL Server 2005 and Oracle.
8. Create reports that draw data from multiple heterogeneous data sources such as SQL Server and Oracle.
9. Use SSIS to extract and cleanse data from an Oracle database and then load that data to a SQL Server database.
10. Put virtualization tips & tricks to work immediately for security, availability, backup/recovery, and server utilization.

Learn more today:


***Make Your Mark on the IT Community!

Nominate yourself or a peer to become an "IT Pro of the Month." This is your chance to get the recognition you deserve and get exclusive notoriety in the IT community. "IT Pro of the Month" winners will be featured in Windows IT Pro magazine, the TechNet Flash email newsletter, and best of all will receive over $600 in IT resources. All you have to do is email us your name, title, photo, and answers to the following questions: "How did your IT solution save your company money?" "In what ways has your solution made innovative use of technology?" and "How is your solution adaptable to other business environments?" It's easy to enter—taking October nominations now for a limited time!

To nominate someone, visit



Focus: What Are the Microsoft Exchange Server 2007 Server Roles?

Need a reminder about the new server roles and what they do? John Savill describes each one for you.

Have a question? Got answers? Join your peers in the Exchange discussion forums:
Current Threads:
Exchange 2003 and Entourage--Ouch
Can't expand public folders...
Identifying Automated Response

Don't forget to sound off in our Instant Poll. This month's question is "What are your Exchange plans for 2007?"

~~~~ Hot Spot: ~~~~

Email Is Down: Now You're Out of Compliance!
When your email systems go down, do your employees stop communicating? Of course not—they find alternate methods—which may not be compliant with your messaging regulations. Download this free Executive Guide to discover the impact of email outages on compliance and provides methods for establishing continuity in your corporate messaging environment.


by Blake Eno, [email protected]

AppRiver Offers Unlimited Mailbox Storage
AppRiver announced that it will offer unlimited mailbox storage as part of its Exchange Hosting service, Exchange Hosting with Shoreline. This costs you $12.95 per mailbox per month and includes SecureTide, AppRiver's inbound and outbound spam and virus detection. AppRiver's Shoreline control panel lets you access your hosted Exchange environment to easily add users, change storage quotas, reset passwords, create distribution groups, create mailboxes, and migrate users. Shoreline also features a Web-based Outlook configuration wizard that lets your users set up their own accounts, access email settings for mobile devices, view mailbox usage, and reset their own passwords. AppRiver offers a 30-day, risk-free trial. For more information, contact AppRiver at 850-932-5338 or 866-223-4645.

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These Windows-related events, papers, and resources will help you keep your knowledge and skills up to date and help you deploy, secure, and maintain the latest Exchange- and Windows-related technologies. For more Exchange related resources, visit

In an environment where there is no one true OS, users must access a variety of applications across several platforms. Get the tools you need to analyze and improve how you manage access across Windows Terminal Services, UNIX and Linux X, Windows, legacy telnet, and even SSH. TechX World events start October 24—register today!

How will compliance regulations affect your IT infrastructure? Help design your retention and retrieval, privacy and security policies to make sure that your organization is compliant. Download the free eBook today!

Did you know that 75% of corporate intellectual property resides in email? With security concerns from viruses and malware, increasing amounts of spam, and ever-stronger performance demands for availability and recovery, email systems have become the most important business application. Join us for this free Web seminar and learn a holistic approach to managing challenges of security, availability, and control. Live Event: Thursday, November 16

How do you manage vulnerabilities? If you depend on vulnerability assessments to determine the state of your IT security systems, you can't miss this Web seminar. Special research from Gartner indicates that deeper penetration is needed to augment your vulnerability management processes. Learn more today!

Take the necessary steps for application management, from conversion of legacy applications to MSI to customizing applications to fit corporate standards. Don't overlook an important component of an OS migration—join us for the free on-demand Web seminar.



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