I have following questions:
If I mounting sshf mail@host:/home/mail ./foo
Is it any way to restrict possibilities of mounting and to not give shell access? All I want is remote, secure storage for mail,
but sshfs allow too much. Also, It seems, It requeire mail
user to have shell.
What is better solutions?
Second, does user have to have shell for cron be able to make it's work?
EDIT: Seems I was not clean enough. What I have:
* remote host(server), that fetch mail via `fetchmail` into some directory.
* client, that need rw, key-authorization access to mentioned mail dir.
Preferable, that client will not get access to anything but maildir. In fact, I need nfs with public key authentification.