Some of my spamgourmet email addresses have been leaked, and thus a lot of spam comes in on them. Spamgourmet manages to handle most of them just fine, but spam from trusted domains still get through due to spoofed email headers (e.g. gmail.com, paypal.com).
I want all emails to certain spamgourmet addresses to be eaten, so I set an exclusive sender to a personal, rare-named domain. However I'm still getting spam in on those email addresses. Is this due to a mis-configuration on my end, trusted sender always taking priority over exclusive sender, or is exclusive sender not working?