Hello!
Is it just me or is it a limitation?
I'm using Send an HTTP request to SharePoint to send out emails. for some reason its not sending emails to a shared mailbox, error: "The e-mail message cannot be sent. Make sure the e-mail has a valid recipient.". If i replace it with a user account, the user receives the email. I hardcoded the shared mailbox like in the below sample, i used 'get user profile' to use dynamic content, both gives the same error.
Please help!
'From': 'no-reply@sharepointonline.com',
'To': {
'results': ["account@domain.com"]
},