The reason why your parked domain(s) email forwarders do not work is due to the design of the Anti-Spam system. Unlike the old mail system where you could simply forward all mail sent to your parked domain(s) to your main domain, you will need to setup forwarders on your parked domain(s) for each email individual account. While we know this is inconveinient, it will result in far less spam and the likelyhood of a dictionary style email attack on your domain.
