This is the mail system at host bolt8b.mxthunder.net.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

                   The mail system

<catchall-sh3TNde+IbF0qmiKlxsnrVpr/1R2p/CL@public.gmane.org>: host mail.cottonpatch.co.uk[81.27.105.33] said:
    550 Requested action not taken: mailbox unavailable or not local (in reply
    to RCPT TO command)