[ceph-users] Heavily-linked lists.ceph.com pipermail archive now appears to lead to 404s

Hi, is there any chance the list admins could copy the pipermail archive from lists.ceph.com over to lists.ceph.io? It seems to contain an awful lot of messages referred elsewhere by their archive URL, many (all?) of which appear to now lead to 404s. Example: google "Set existing pools to use hdd device class only". The top hit is a link to http://lists.ceph.com/pipermail/ceph-users-ceph.com/2018-August/029078.html: $ curl -IL http://lists.ceph.com/pipermail/ceph-users-ceph.com/2018-August/029078.html HTTP/1.1 301 Moved Permanently Server: nginx/1.10.3 (Ubuntu) Date: Thu, 29 Aug 2019 12:48:13 GMT Content-Type: text/html Content-Length: 194 Connection: keep-alive Location: https://lists.ceph.io/pipermail/ceph-users-ceph.com/2018-August/029078.html Strict-Transport-Security: max-age=31536000 HTTP/1.1 404 Not Found Server: nginx Date: Thu, 29 Aug 2019 12:48:14 GMT Content-Type: text/html; charset=utf-8 Content-Length: 3774 Connection: keep-alive X-Frame-Options: SAMEORIGIN Vary: Accept-Language, Cookie Content-Language: en Or maybe this is just a redirect rule that needs to be cleverer or more specific, rather than the apparent catch-all .com/.io redirect? Cheers, Florian