I’m hosted by OVH and since installing Cloudflare, I can no longer access my FTP, which is listed as being under maintenance. OVH tells me that net2ftp is not compatible with its services. I imagine I’m not the only one to have encountered this problem?
Cloudflare can only proxy HTTP/S traffic (unless you use Cloudflare Spectrum on an Enterprise plan) so you will need to do the same for mail, pop3, smtp and imap as well if you use those for mail.
Thank you very much for your great responsiveness) I just made the change, but for now I still have my FTP indicated as maintenance. I think I will wait a little while for this to be taken into account…