Microsoft CRM Outlook client and authentication balloons

Posted by Mike Snyder on July 1, 2008  |  Comments (2)

You know those little "balloons" that pop up from time to time in the Outlook 4.0 client? Below are some registry settings to change the Outlook client's behavior around network connectivity, notifications and so on. Our support manager recommend increasing ClientAuthAllowRetries to 10 and ClientAuthNotificationThrottle to 60000 (60 seconds), but you can obviously tweak to fit to your unique environment.

Regkey Name	Default	Description
ClientAuthNotificationThrottle	30000	Specifies the required elapsed time before which another balloon notification may be displayed (helps prevent too frequent balloon notifications).
ClientAuthRenewPeriod	60000	Specifies how frequently the hoster process will check if it should renew authentication.
ClientAuthVerifyConnectionPeriod	30000	Specifies how frequently the hoster process will check connectivity to the web application by downloading a tiny icon (anonymous access).
ClientAuthVerifySignedInPeriod	5000	Specifies how frequently the hoster process will check if authentication has been lost (ex: detect if cookies have been deleted or the CRM ticket has expired).
ClientAuthAllowRetries	3	Specifies the number of failed authentication attempts (after this an error will be shown or the client will move to the offline state).