error on test message in treatment
hi,
My requirement is to send an email in a campaign. i added a send email shape in the offer flow and given a email treatment.
when i do send test message from test message tab of treatment i m getting the below error.
One or more messages did not send successfully. Please update your sending options and try again.
i dont see any send options to update.
can anyone please help me in fixing in this.
Please find the attached doc for the error image
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