Hello, when I run the workflow, I receive the following message: Record#1: Failed to send to one or more recipients (ToolId: 51).
it is not clear where I can check for this error message description.
I can suppose it is related to the email addresses use as TO in the emails that should generated.
is it a maximum number of email addresses in workflow?
thank you in advance.
P.S. is it a place where all these messages are described?