If you try to access the European mirror server atftp://eu.ftp.musicbrainz.org/MusicBrainz/data/fullexport/ *you get an error like "550 Failed to change directory" in a web browser or FTP-software like FileZilla.
Can please someone from the admin-team check the access rights?
The European mirror is down. Use the main ftp server.
(You should also get software with better error reporting: The host name eu.ftp.musicbrainz.org no longer even exists.)
Strange thing. At the time I wrote the above info, everything was working fine except the data-directory.Now, the server is completely down.
The European mirror is up again: