We've been having trouble with the Zimbra spam filter marking the word homevestors as spam. We have clients with this email domain and we deal with their company regularly so I need to figure out a way to whitelist this word so it does not send these emails into the Junk folder. I've tried entering in the homevestors.com domain in the amavisd.conf file but this doesn't help when that word is in the body of the message. Any ideas on how I can do this?