How can I change the new mail notification interval for OWA 2000 users?

The new mail notification polling occurs every 2 minutes by default. To change this value, open the registry editor (regedit) and navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSExchangeWEB\OWA. The key name is NewMailNotificationInterval. Care should always be taken when making edits in the system registry.

For more information on this and other OWA registry keys, refer to

Use Ctrl+Shift+R to "Reply all" to the selected message.


Will tablet and Smart phone use be a big part of your OWA 2013 deployment?