After De-commissioned the exchange server all Working fine except i gor warnings in the event vieweras shown below Error 1129 occurred while processing a replication event. Folder: (7f-11) NON_IPM_SUBTREE\Events Root\EventConfig_(Another server in my site)secondly 2 of my users getting while connecting POP Authentication attempt from IpADdress tousername has failed with error 0x52e. i try with Domainname\Username\mailAlias...how to solve these issuesGod belssings.....RASA

Hi, Which version of Exchange do you use andwhich version did you decommission& how? We could troubleshoot further based on version you use currently and one you decommissioned. If you are facing problem on Exchange 2003 server then this might help... Event ID 3092 is logged when you try to replicate certain public folder messages from Exchange Server 2003 to Exchange Server 2007 http://support.microsoft.com/default.aspx/kb/936000Similarly for second error check below KB if you are using Exchange 2003.Users Cannot Log On Using POP3 and the Error 0x80040920 Is Loggedhttp://support.microsoft.com/kb/296387 Amit Tank || MVP - Exchange || MCITP - Exchange 2007 || http://ExchangeShare.WordPress.com

Hi Amit1) I have updated the Hotfix KB936000 but still the error appears the error is shown below Error 1129 occurred while processing a replication event. Folder: (7f-11) NON_IPM_SUBTREE\Events Root\EventConfig_DomainNameor Admin Group Error 1129 occurred while processing a replication event. Folder: (5d-11) NON_IPM_SUBTREE\Events Root\EventConfig_DomainName Error 1129 occurred while processing a replication event. Folder: (3-7) NON_IPM_SUBTREE\SCHEDULE+ FREE BUSY\EX:/o=Domain/ou=DomainName 2) i have already did as in KB296387God BlessingsRASA

Some double posting going on here.http://social.technet.microsoft.com/Forums/en-US/exchangesvradmin/thread/f160e2ca-1cee-4c75-b93d-9424c7688db8 larsp at avanade dot com, http://anewmessagehasarrived.blogspot.com