Hi again, shortly after sending this bugreport I received a mail with the cause of the failure. It is this header line:
To: [EMAIL PROTECTED] debian-gcc@lists.debian.org And here is the mailer daemon explanation: A message that you sent contained one or more recipient addresses that were incorrectly constructed: [EMAIL PROTECTED] debian-gcc@lists.debian.org: malformed address: debian-gcc@lists.debian.org may not follow [EMAIL PROTECTED] This address has been ignored. There were no other addresses in your message, and so no attempt at delivery was possible. -- Laurent.