We are currently experiencing issues with the run.box domain name affecting addresses set up on this domain. We are working to resolve these issues and apologize for problems arising in connection with them.
In the meantime all other global domain names synonymous with @runbox.com are working normally.
Update 11:00 CEST (09:00 UTC, 05:00 EDT, 02:00 PDT)
We are actively working to restore services on the @run.box domain name and apologize for the inconvenience in the meantime.