Dan Track wrote: > I suggest banning the domain. That's actually been done. Someone's subscribing using another e-mail address (quite possibly a gmail.com one), and forwarding e-mails from there to uol.com.br. At that point, uol.com.br issues the challenge. The challenge doesn't include enough information to see which address is forwarded to uol.com.br, so the listmasters can't see which address to unsubscribe. And it's evidently configured to *only* forward list e-mail: the list administrators tried putting per-subscriber data in the subject of a non-list e-mail sent to all subscribers, and got nothing back... James. -- E-mail address: james | You shouldn't worry, insanity of the right kind is @westexe.demon.co.uk | really rather pleasant, as my good friend Colin the | llama would agree. | -- Dan Holdsworth