If there was the — more comfortable — possibility to check the E-mail address within the ESQL loop, there would be no need to build a message structure for each recipient.

如果在ESQL循环内具有检查e - mail地址的可能性(这样更合适)，那么就不需要为每个收件人创建一个消息结构。

youdao

This contains a loop in ESQL which builds a request message for each e-mail address and propagates this request message to the plug-in node (see Listing 2).

在 ESQL 中包含了一个循环，该循环为每个 e-mail 地址创建一个请求消息并且把该请求信息广播到插件节点（参见清单 2）。

youdao