Hello @bruberries
I tried to do it manually and it says:
All emails from your sender domains (******.com) are automatically authorized.
The address is from this domain (info@******.com) so it might work, but anyway I tried to add it, and says: You can now send emails using this address with MailPoet.
So it doesnt even need confirmation.
After doing this, tried to send my campaign using info address and I get the same error…