We are currently experiencing issues with email delivery and are working to resolve the problem.
We apologize for the consequences of this issue.
UPDATE 15:30 CEST (13:30 UTC, 09:30 EDT)
The problem had been resolved and email delivery has normalized. Some incoming email may have been rejected during this incident, for which we sincerely apologize.
We are reviewing the software responsible for distributing account details across our service in order to prevent this from happening again.