On Tue, Jun 02, 2026 at 05:28:17PM +0200, Gerardo Ballabio wrote: > I've had a new project (GWaves) approved on savannah.nongnu.org, and > I'm trying to set up a mailing list for it (gwaves-list). > Apparently I succeeded in creating it, but when I tried to send a test > message, it was rejected with this message (back-translated from > Italian): > ---------- ... > 550 Callout verification failed: 550 Unrouteable address > ----------
Something is missing in lists.nongnu.org. > In fact, I already got the same error while trying to subscribe to the > list, when I replied to the confirmation email. In the end I managed > to confirm my subscription through the web interface. > > Also, the mailing list info page: > https://lists.nongnu.org/mailman/listinfo/gwaves-list > exists, but when I try to read the list archives: > https://lists.nongnu.org/archive/html/gwaves-list > I get a "404 Not Found" error. The 404 is correct because no messages have been archived yet. > Is it not working correctly, or am I missing some necessary step? I can confirm that mailing to the address results in an error, unexpectedly.
