[oS-EN] Laicolasse

Hi, I noticed that since 12-06 the "important security update" mails are coming from "null@suse.de", instead of "opensuse-security@opensuse.org" or "opensuse-security@opensuse.org". Changes break filtering rules. Is there a good reason for this? -- Cheers / Saludos, Carlos E. R. (from openSUSE 15.5 (Laicolasse))