Event ID - 2035

Event Id2035
SourceMSExchangeSA
DescriptionThe e-mail address description object in the Microsoft Exchange directory for the TYPE address type on i386 machines is missing.
Event InformationAccording to Microsoft:
CAUSE:
The issue can occur because of an invalid or missing third-party e-mail address generator. When the Microsoft Exchange System Attendant service starts, it tries to load an address generation .dll file for each address type that the Recipient Update Service requires to generate the third-party proxy address. If the System Attendant cannot load the .dll file for any address type, the Recipient Update Service does not process the accounts. Additionally, the events that are mentioned in the "Symptoms" section are logged in the Event Viewer Application log.
The generator may be present on any recipient policy. If you do not find the address generator in a recipient policy, check remote sites/administrative groups for the invalid or missing e-mail address generator. If such an invalid e-mail address is added to the gatewayProxy attribute of a Recipient Update Service, the Recipient Update Service no longer updates objects.
RESOLUTION:
To resolve this issue, either manually copy the missing .dll file from an existing Exchange Server 5.5 computer, or disable that particular address type so that the Recipient Update Service no longer tries to load the .dll file.
Remove the invalid or unwanted address type from all recipient policies
1. Find the policy that has the improper or unwanted e-mail address generator. To do this, follow these steps:a. In Exchange System Manager, expand Recipients.
b. Click Recipient Policies, and then examine each recipient policy that is listed in the right pane for the e-mail type that is experiencing this issue.
Note The e-mail type that is experiencing the issue is listed in the event ID 2035, 2027, and 2037 error messages that are mentioned in the "Symptoms" section, where TYPE is the e-mail type that is experiencing the issue.
c. If you cannot find the address type that is experiencing this issue in a recipient policy, check site addressing and e-mail address gene
Reference LinksExchange Recipient Update Service does not stamp proxy addresses in Exchange 2000 Server and in Exchange Server 2003

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