I am trying to send an email to the Shared mailbox. It is hard coded in the flow but when I try to send an email, it gives the
One or more recipients are invalid error.
I am able to send email to that shared mailbox using my outlook client but not using power automate.
I tried with SP.Utility and Send Email Outlook actions and in both of them the same error is occurring.
Can anyone help here to identify what is going wrong?