The Send email action sends an email from firstname.lastname@example.org. If you have trouble receiving emails from Flow, then verify that your email isn't filtering out emails from this address.
The Send email action contains the following fields.
|Email address||The email address to which the message is sent. To send emails to multiple people, separate their email addresses with a comma. You can't use variables to customize the email address.|
|Subject||The subject of the email.|
|Message||The message in the email.|
The Send email action can be used in any workflow.
In this example workflow, an email is sent when an order worth more than $500 is placed.