The last two messages I sent through gmane.org have bounced back to me.
This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed: debian-user@lists.debian.org SMTP error from remote mail server after RCPT TO:<debian-user@lists.debian.org>: host bendel.debian.org [82.195.75.100]: 554 5.1.8 <gldu-debian-use...@m.gmane.org>: Sender address rejected: Domain not found Domain not found. This is quite sudden; it worked, now it ain't working. 'gmane.org' is the domain that is not currently being found? This all seems outside of my purview (beyond abandoning gmane, I suppose).