I know that Apple's mail service is faaaaar from being perfect, but this is just absurd. Somehow iCloud filters are sending legit messages from people who are on my very own contact list to the junk folder. How is that even possible? And how to avoid this in the future? I have the legit opinion that if somebody is on my contacts, it should be considered safe. Period. Also this is not the first time this happens, though in previous times it was with other contacts.