I have just installed a second Exchange server to our organization. I want to migrate users to the new server and make the original a front-end server. After installing exchange, I cannot get the information store and the MTA stacks to start on the new server. I did not run forest prep and domain prep before installing since we already have an 2k3 exchange server in our environment (maybe the problem?). Event logs show the following:
Event ID: 9098 - The MAD Monitoring thread was unable to read its configuration from the DS, error '0xc004038a'.
Event ID: 5000 - Unable to initialize the Microsoft Exchange Information Store service. - Error 0xc0040391
Event ID: 9538 - Error 0xc0040391 calling StrInitialize in REAPI.DLL
I tried to reinstalled exchange over the existing installation with same results. When I telnet on port 25 and type EHLO I get this: 454 Temporary EXPS-Authentication failure. Before I remove Exchange and reload the OS, I was hoping that someone might have some advise on fixing the issue.
Event ID: 9098 - The MAD Monitoring thread was unable to read its configuration from the DS, error '0xc004038a'.
Event ID: 5000 - Unable to initialize the Microsoft Exchange Information Store service. - Error 0xc0040391
Event ID: 9538 - Error 0xc0040391 calling StrInitialize in REAPI.DLL
I tried to reinstalled exchange over the existing installation with same results. When I telnet on port 25 and type EHLO I get this: 454 Temporary EXPS-Authentication failure. Before I remove Exchange and reload the OS, I was hoping that someone might have some advise on fixing the issue.