no just remove, if you have the new cert, then assign that to SMTP then remove the old oneSukh

Hi Iam trying to Disable the exchange certificate coz its experied. and i need to installed a new certificate and i dnt know how to go about these can some one please urgently assist me. Thank you.

which version of exchange and what is the cert used for? Is it a self signged, internal CA or 3rd party? Sukh

It is 3rd party certificate Exchange 2007 service: SMTP

Follow this - http://social.technet.microsoft.com/Forums/en-AU/exchangesvradmin/thread/1abd2e79-cc46-4bbc-96f2-9714ed897d38Sukh

Hi Sukh, these are the below info if these help you to assist me CertificateDomain: {Exch02, exch02.Panel.local} Has PrivateKey: True IsSelfSigned:True Iusser:Cn=Exch02 SerialNumber:xxxxxxxxxxxxxxx Services:SMTP Status:Invalid this is the error keeps coming "Security Alert" Information you exchange with the site cannot be viewed or changed by other. however, there is a problem with the site's security certificate. and has the three different notes 1. the security certificate is from a trusted certifying authority (has a tick beside) 2. the security certificate date is valid (has a tick beside) 3. the name on the security certificate in valid or does not match the name of the site. (red X beside) Do you want to procees? Yes /No/ View Certificate. We are using the exchange 2007

Where do you get this cert error? That cert says invalid What do you get when you run Get-ExchangeCertificate | flSukh

this error just pops up now an then on the windows. when i run the cmd: Get-ExchangeCertificate | fl i get list of the certificate showing valid and invalid- the one experied we want to disable that on ecoz we have the new certificate inplace. we just want to disable the invalid one.

ok use Remove-ExchangeCertificate -Thumbprint 5113ae0233a72fccb75b1d0198628675333d010e http://technet.microsoft.com/en-us/library/aa997569.aspxSukh

Hi Sukh, Before i remove the certificate, is there any way just disable the certificate. Is there any cmd? thank you

no just remove, if you have the new cert, then assign that to SMTP then remove the old oneSukh