Over the weekend we have installed a new server on a client's site and in the process replaced Exchange 2007 with Exchange 2010.
All the end users appear to be up and running without issue save for one who is receiving error messages saying that the Certificate is not trusted.
The certificate that the end users machine is referencing is the self-signed cert from the server rather than the godaddy cert.
We have cleared out all the certificates from cert manager and attempted to install the godaddy cert but it still references the self-signed cert.
If anyone would be able to help it would be much appreciated