ok, you may want to make it a mailbox temporary then, as forwards also cause blacklistings at some mail providers, you could be adding to the issue of causing blacklists, I'd hope not, but it is possible. Making it a mailbox will be sure you get the mail at the very least.
When they hit our server and go to you, they may get blocked as spamming if spam comes in here, thus false marking here as spam. Forwards can be convenient, but they can also be little back stabbers at some times, as we've seen on numerous cases in the past.