My domain name is hosted by app engine and configured under:
App Engine -> Settings -> Custom domains
So why can I not add an email address to the authorised senders list:
App Engine -> Settings -> Email senders -> Authorised senders
When I try to add an email address like: noreply@mydomain.com
, I get an error dialog telling me that the email address does not exist.
The email address does exist and works perfectly well.
Am I missing something? Where exactly should the email 'exist' for example. I've read and reread the documentation on this but it seems to me that this should work.
Thanks for any advice.