I see in the event log on our Exchange 2007 server ID code 12016 that there is no valid SMTP transport layer security certificate. When doing a get-exchangecertificate | list I see that there is a certificate that expired two days ago which has SMTP listed as the only service. However I recently renewed for 3 additional years from Go Daddy a certificate that amoung other services has SMTP. Do I need to get a new certificate for the expired SMTP only certificate? Or does the Go Daddy certificate that lists SMTP cover this? Should I just remove the old certificate that expired two days ago. Thanks.
This course will help prep you to earn the CompTIA Healthcare IT Technician certification showing that you have the knowledge and skills needed to succeed in installing, managing, and troubleshooting IT systems in medical and clinical settings.