New OWA features in Exchange Server 2010

When Microsoft released Exchange Server 2010, two aspects of OWA received a lot of attention. First, Microsoft rebranded Outlook Web Access as Outlook Web App, but still refers to the interface as OWA. Second, the Options section of OWA is now the Exchange Control Panel.

With all the fanfare surrounding these two changes, it’s easy to overlook some of the others. This tip introduces a few significant new OWA features.

Cross Web browser support

In Exchange Server 2007, the premium OWA client was designed for use with Internet Explorer 6.0 or higher. If you wanted to use an older version of IE or a non-Microsoft browser, you had to use OWA Light. Outlook Web App 2010 allows cross-browser support; the premium OWA client is compatible with Mozilla Firefox and Apple Safari. This finally gives Mac users the full OWA experience.

Conversation view

OWA can now display email conversations as conversation threads containing sent messages as well as received email, allowing users to keep track of responses (Figure 1). The entire thread can also be deleted or archived . Users also have the option to ignore the remainder of an ongoing conversation.

Messages can be displayed as threads in OWA
Figure 1. OWA displays messages as conversation threads.

Nickname cache

One of my favorite OWA improvements is the addition of a nickname cache. When you begin typing an email address, OWA automatically displays possible matches (Figure 2). This is great when sending email messages to recipients who are not listed in your contacts.

Nickname cache in OWA
Figure 2. OWA 2010’s nickname cache automatically displays possible email address matches.

Message tracking

Another great new feature in OWA is built-in message tracking. If a user wants to see if a message was delivered, they can go to their Sent Items folder, right-click on the message and choose the Open Delivery Report option. OWA will then display a delivery report for the message (Figure 3).

You can perform message tracking through OWA
Figure 3. Users can perform message tracking in Outlook Web App.

Advanced search

You can now perform searches by folder, sender/recipient, and message category (Figure 4). You also have the option of basing the results on either the message’s subject line or the entire message body.

OWA offers advanced search capabilities
Figure 4. OWA now offers advanced search capabilities.

Mail Tips

The Mail Tips feature displays important information about an email message before users click Send. For example, we’ve all encountered instances in which someone clicked Reply to All to a message they were blind copied on. OWA now warns users before they commit this common email blunder (Figure 5).

Mail tips can save OWA users from common mistakes
Figure 5. Mail Tips can save users from making common mistakes.

The Mail Tips feature can give users additional email message guidance. For example, it can inform the sender if the intended recipient has enabled Out of Office Assistant. It also alerts a user when he or she is about to send a message to a large number of recipients.

Message filtering

Message filtering gives users with large mailboxes the ability to view a subset of their messages. With this feature, users can filter mail to display only unread messages, or important messages or messages with attachments, for example (Figure 6).

Filter OWA messages to view a subset
Figure 6. Filtering in OWA lets users filter inboxes to only see specific messages.


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