Windows Server 2016 和 1709+ SMTP 伺服器主控 SMTP 虛擬伺服器

Microsoft.Windows.InternetInformationServices.10.0.LegacySMTPServer.Hosts.Microsoft.Windows.InternetInformationServices.10.0.LegacySMTPVirtualServer (RelationshipType)

Source	Microsoft.Windows.InternetInformationServices.10.0.LegacySMTPServer
Target	Microsoft.Windows.InternetInformationServices.10.0.LegacySMTPVirtualServer
Type	System.Hosting
Accessibility	Public
Abstract	False