May 2007

CAS In DMZ Redux: Time For an OWA Appliance?

The number of times I continue to field this question is amazing – Can the Client Access Server be located in the perimeter (DMZ) network? I wrote about it not too long ago [read previous post titled “Locating Exchange Server 2007 CAS role in the perimeter?“]. Exchange folks continue to get the standard requirement/mandate from […]

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Cluster Continuous Replication and Public Folders

In previous versions of Exchange Server, Exchange Virtual Servers (EVSes) are not very different from standalone servers. Besides mailboxes, they can host protocol virtual servers (SMTP, IMAP4, POP3, HTTP/OWA), Public Folders, etc. Exchange Server 2007’s clustering model is simplified further to provide high availability for mailboxes. There is no protocol support – SMTP is the […]

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Applying Managed Folder Policy to more than one user

Scenario: You have a Managed Folder Mailbox Policy called Policy-DeletedItems90Days. The policy has Managed Content Settings to permanently delete items in the Deleted Items folder after 90 days. You can easily apply this Managed Folder Mailbox Policy to a single user using the Exchange console, as shown in Figure 1. Figure 1: Applying a Managed […]

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Bill Hilf: Free Software Movement Is Dead

This may add a lot of fuel to the platforms (Windows v/s Open Source and Almost Open Source But Never Free) debate, and will certainly balloon into a controversy of interesting proportions. Bill Hilf, Microsoft’s GM of Platform Strategy, said in a recent interview in Bangkok: “The Free Software movement is dead. Linux doesn’t exist […]

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HOW TO: Expose original senders and recipients of quarantined messages

The Content Filter Agent in Exchange Server 2007 allows you to quarantine messages above the SCLQuarantineThreshold. Messages so quarantined are delivered to a quarantine mailbox, specified in the Content Filter configuration. [Read previous post for more info, “Exchange 2007 Content Filter: How to move messages to users’ Junk Mail folder“] Messages arriving in the quarantine […]

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Just Added: Exchange Server-related jobs on Exchangepedia

A job board has been added to the site to list Exchange Server/AD-related jobs – jobs.exchangepedia.com.

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Longhorn: Active Directory Users and Computers console saves trips to ADSIEdit

One of the nice features I noticed about the Active Directory Users & Computers (ADUC) console in Longhorn server – in an object’s properties, there’s an Attribute Editor tab built-in, that allows one to directly edit an object’s attributes. In previous versions, one had to use a tool like ADSIEdit to edit attributes not exposed […]

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Determine cluster configuration of mailbox server (CCR/SCC)

To determine whether a mailbox server is clustered or standalone, and if clustered – whether it’s using Cluster Continuous Replication (CCR) or Single Copy Cluster (SCC), use the following command: Get-MailboxServer | select name,ClusteredStorageType The possible values:1. NonShared = CCR cluster2. Shared = SCC cluster3. Disabled = standalone / non-clustered mailbox server

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Released: Update Rollup 2 for Exchange Server 2007 (KB935490)

Microsoft has just released Update Rollup 2 for Exchange Server 2007 (KB935490). This update comes less than 3 weeks after the previous rollup – Update Rollup 1. It includes updates for 4 vulnerabilities in Microsoft Exchange Server – (including a critical remote code execution vulnerability from the way MIME messages are decoded), as outlined in […]

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WES 2007: RIM extends office phone sytems to BlackBerries

At its Wireless Enterprise Symposium – WES 2007 in Orlando, FL, Research In Motion announced the BlackBerry MVS (Mobile Voice System), a suite of products that extends enterprise PBX systems to BlackBerry devices, enabling users to have a single phone number and making BlackBerries part of the enterprise telephony eco-system – as extensions of their […]

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