MSExchange OWA 44
This article provides an explanation and possible resolutions for a specific Exchange event. If you don't find what you’re looking for here, try searching Exchange 2010 Help.
Details
Product Name |
Exchange |
Product Version |
14.0 |
Event ID |
44 |
Category |
Proxy |
Symbolic Name |
ProxyErrorTooManySidsInContext |
Message Text |
Client Access server "%1" tried to proxy Outlook Web App traffic to Client Access server "%2". This failed for user "%3" because this user is a member of too many groups. Outlook Web App limits group membership when proxying to "%4". |
Explanation
This Error event indicates that Microsoft Office Outlook Web App could not proxy a request from a computer that is running the Client Access server role to a Client Access server that is located in a different Active Directory site. This occurred because the Outlook Web App user is a member of too many Active Directory groups.
User Action
To resolve this error, do one or more of the following:
Reduce the number of Active Directory groups that the user is a member of.
Contact a Microsoft Support professional to resolve this issue. To contact a Microsoft Support professional, visit the Exchange Server Solutions Center. In the navigation pane, click Assisted Support Options and use one of the assisted support options to contact a Microsoft Support professional. Because your organization may have a specific procedure for directly contacting Microsoft Product Support Services, be sure to review your organization's guidelines first.
For More Information
If you are not already doing so, consider running the Exchange tools, which have been created to help you analyze and troubleshoot your Exchange environment. These tools can help make sure that your configuration aligns with Microsoft best practices. They can also help you identify and resolve performance issues and improve mail flow. To run these tools, go to the Toolbox node of the Exchange Management Console. To learn more about these tools, see Managing Tools in the Toolbox.