Get-ExchangeCertificate from EMS. Does that thumbprint match? If not, jump on the "Windows Sys Admin" with hob-nailed boots.
-----Original Message----- From: Maglinger, Paul [mailto:pmaglin...@scvl.com] Sent: Thursday, July 19, 2012 7:00 PM To: MS-Exchange Admin Issues Subject: Certificate Errors Running a mix of Exchange 2003 and Exchange 2010. The Windows Sys Admin published a web-page to the ISA server and now iPhone users that are on the Exchange 2010 and users on the Exchange 2003 at another site aren't getting email. The event log on one of the Exchange 2010 CAA servers has the following: Microsoft Exchange could not load the certificate with thumbprint of ************************************************** from the personal store on the local computer. This certificate was configured for authentication with other Exchange servers. Mail flow to other Exchange servers could be affected by this error. If the certificate with this thumbprint still exists in the personal store, run Enable-ExchangeCertificate ***********************same number as above****************** -Services SMTP to resolve the issue. If the certificate does not exist in the personal store, restore it from backup by using the Import-ExchangeCertificate cmdlet, or create a new certificate for the FQDN or the server enabled for SMTP by running the following command: New-ExchangeCertificate -DomainName serverfqdn -Services SMTP. Meanwhile, the certificate with thumbprint *****************different number********************** is being used. I checked through all the certificates on both CAA servers and can't find a certificate with a matching thumbprint to either number. When checking the personal certificate folder of both CAA servers, there is nothing in either. I'm admittedly weak on certificates. Can someone provide some insight? Paul ________________________________________ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe exchangelist --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe exchangelist