Hello ALLthe error Poll in the event logsAn error occurred calling into the Microsoft Exchange Information Store service: the call to EcGetMime failed with error 0x7d6. andAn error occurred calling into the Microsoft Exchange Information Store service: the call to EcSetMessageProp failed with error 0x8004010f. What does it mean exch srvr DLL problems?God Blessings... RASA

It seems you may have a client using both MAPI profile and POP3 to access their mailbox. If POP3 tries to download a message which has been deleted, you will get those errors.Bhargav Shukla - MSFT - Exchange Reference: Exchange Server 2007 TechCenter - http://technet.microsoft.com/en-us/library/bb124558.aspx; Exchange Server 2003 TechCenter - http://technet.microsoft.com/en-us/library/bb123872(EXCHG.65).aspx; Microsoft Exchange Team Blog - http://msexchangeteam.com/default.aspx