to email transformation

Transforms message to Email Message by populating email fields using values derived from Message metadata. Set ‘SEND_EMAIL’ output Message type that can be accepted later by Send Email Node. All email fields can be configured to use values from metadata.

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For example incoming message has deviceName field in metadata and email body should contain its value.

In this case value of deviceName can be referenced as ${deviceName} like in the following example:

 Device ${deviceName} has high temperature

Additionally this node can prepare email attachments if incoming message metadata contains attachments field with reference to files stored in DataBase.