Hi @GeoffE,
Could you share the details of your Flow configuration?
I don't seem to understand what you mean. Do you want to know how to use this action?
You could just compare it to sending a message, and when an expected condition is reached, or a value reaches a threshold, the action is executed and the message is sent.
The email contains the information you configured.
In addition, the connection of this action is preset, which is the account of the Flow you are currently logged into.
If you have other questions, please feel free post back.
Best Regards,