Event id 26 msexchange web services

If this certificate exists, run Enable-Exchange Certificate -Services SMTP to make sure that the Microsoft Exchange Transport service has access to the certificate key.

Get-Exchange Certificate |FL Access Rules : {System.

The new certificate will automatically become the internal transport certificate.

To replace the internal transport certificate, create a new certificate.

Crypto Key Access Rule} Certificate Domains : {hub01, hub01.} Has Private Key : True Is Self Signed : True Issuer : CN= hub01 Not After : 8/20/2010 PM – This has expired Not Before : 8/20/2009 PM Public Key Size : 2048 Root CAType : Unknown Serial Number : 2A7D56E59E654E3E48E15BDDDAE5BD43 Services : SMTP Status : Invalid Subject : CN=nbe-vexch-hub1 Thumbprint : A4530629717651BE6C4443FAC376F23412184CF3 Remove-Exchange Certificate : The internal transport certificate cannot be removed because that would cause the Microsoft Exchange Transport service to stop.