I saw a issue recently on an Exchange server after the certificate used to secure SMTP and IIS services was changed as the old certificate was about to expire. The original default certificate that is self-generated had been replaced with one from a certificate authority. This had been used for several years without …

As with all systems using certificates for security, there comes a time when the certificate is expiring and needs to be replaced. here’s the procedure for ADFS 3.0 and WAP: Starting with the ADFS server: Log onto the ADFS server. Add the new certificate to the server. Make sure this is added to the personal …