Sometimes this works, but not all the time. I have an outlook.com email address, and the email "bounced", so it didn't send. However, because it did this, it has temporarily suspended the email forwarding for more than a day! ALL of my aliases are blocked simply because ONE email did not send correctly! This is very frustrating, and it might be understandable (barely if at all) if the wait was like 10 minutes, but waiting more than a day is too much (32 hours). There also should be an option to view these emails that have "bounced", on the dashboard, or at least a "retry" button to attempt to send it again.

This service is useful and cool when it works, but it's just frustrating when it doesn't. Developers, please fix both the email "bouncing" problem AND shorten (or remove) the time that the service is disabled.