On SBS 2008 my old exchange 2007 certificates had expired and the new ones i installed by power shell weren't working properly internally so i got a new one reissued and went to install it. Whilst i was removing the old certificates i also think i removed the default certs needed for exchange to run.
To make matters worse i misdiagnosed the fault and then deleted the certs from the revoked certificates area so they are completely gone.
Now the information store and imap4 services wont start.
Does anyone know how i can reinstall the default certs and get things back to normal?
A ton of DSACCESS and mail auth errors in the event log.
Help would be great with this one. The rest of the server functions very well so a rebuild would be nice to avoid.