Earlier today, the Exchange CXP team released Update Rollup 3 for Exchange Server 2010 SP2 to the Download Center. This update contains a number of customers reported and internally found is...
Updated Jul 01, 2019
Version 2.0
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After rollout update 3 on the exchange 2010SP2 CAS servers, the following events are being logged in the event viewer.Please advice how to stop this errors.
Note:-
Exchange servers are montiored by exchange management pack using SCOM 2007R2.It is happening only active nodes which is load balanced by F5 device.
Log Name: Application
Source: MSExchange Control Panel
Date:
Event ID: 38
Task Category: General
Level: Error
Keywords: Classic
User: N/A
Computer:
Description:
Current User: '/Service Account/extest_781bf962b5f34'
Exchange Control Panel detected an invalid canary from request for URL '/ECP/RulesEditor/InboxRules.svc/GetList'.
Canary in cookie: 'D-V0lprQT02WUy4LzThBx_jhRYv1Ls8IwvqjJNX-7jr-diYmy8hwGVDEuWOYnDor8budENZTbZw.' mismatch with canary in header/form: ', in URL '.
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