[TW] How do I unsubscribe from an opensuse list?

I am trying to unsubscribe from updates@lists.opensuse.org but I'm not sure of the correct incantation. I have tried sending an empty message to updates+unsubscribe@lists.opensuse.org updates+leave@lists.opensuse.org but both messages are waiting for the list admin to approve, which doesn't seem right. ISTR a long time ago, list messages always included a footer or sig section that contained this information. -- Bob Williams No HTML please. Plain text preferred. https://useplaintext.email/