Is this going to stay for external hosted users as it isn't available for jAlbum hosting.
Good question. I've been using
SFTP on my own host for years, and when I tried to drop back, I discovered that my host no longer supports
FTP or
FTPS at all. They claim to support
FTPES, but in my tests, it simply doesn't work - lots of failures (I need to poke around a bit more to try to figure out what's going on there - I suspect it has to do with the number of simultaneous transfers).
If a user's host doesn't offer
SFTP, it's probably time to find a new host. It's like
https vs
http - if you're stuck with
http, switch hosts!