I've stopped relying on the email notification system.
My hubby is a techie for a web hosting firm, he says it's a constant fight for him to get contact with mail carriers to get his IPs off their blacklists (as spammers), and that it's pretty much reputation that determines how mail from any given domain is treated on the networks.
Curezone is a volunteer-administrated system, and kinda a hotspot for information wars. I don't think it'd be easy at all to maintain a clean whitelisting for CZ, so it's probably just best to log in and visit on a semi-regular basis. ;)
For artheritic hands, research sulfur nutrients. Another oldie but goodie.