Learn more about Send connector types
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**适用于：**Exchange Server 2013
When you create a Send connector in the Exchange 管理中心 E(AC), you're required to select a Type (usage type), which isn't required in the Exchange 命令行管理程序. On Send connectors, the usage type is basically a descriptive label that identifies what the Send connector is used for, because all usage type values receive the same permissions. For a description of the available Type values, see Send connector usage types.