If you don't use anti-spam feature on Microsoft Exchange server you can uninstall anti-spam agents completely:
Microsoft Exchange 2007 regularly logs following errors in Windows Application Logs:
Event ID: 12014
Microsoft Exchange could not find a certificate that contains the domain name <server-name.domain.local> in the personal store on the local computer. Therefore, it is unable to support the STARTTLS SMTP verb for the connector Default Send Connector with a FQDN parameter of <server-name.domain.local>. If the connector's FQDN is not specified, the computer's FQDN is used. Verify the connector configuration and the installed certificates to make sure that there is a certificate with a domain name for that FQDN. If this certificate exists, run Enable-ExchangeCertificate -Services SMTP to make sure that the Microsoft Exchange Transport service has access to the certificate key.
After removing SharePoint 3.0 from Windows Small Business Server (SBS) 2008, Terminal Services Gateway stops working. This in turns causes issues with Remote Web Workplace (RWW). The Terminal Services Gateway service fails to start with following error:
Windows could not start the Terminal Services Gateway service on Local Computer.
Error 1068: The dependency service or group failed to start.
Windows Server Update Services (WSUS 3.2) running on up-to-date Windows Server 2008R2 machine are failing to download Windows 10 Anniversary Update.
WSUS Console Overview page shows download status progressing up to 100% (4,844.37 MB of 4,844.37 MB), but then it just gets stuck and never changes.