recentf question

[Sebastien Kirche]

Hi,

i am currently trying recentf package  and i am annoyed by remotely accessed
file.

I often access via tramp and ssh some files on a system behind a firewall.

At that time the system asks me a password. But when i am starting Emacs the
next time it seems that recentf  checks if files are still available (i have
seen a  «Recentf Keep Non  Readable Files Flag»  option for recentf)  and it
blocks the startup for those passwords.

I don't  understand how can i  tell recentf not to  check files availability
but keep even remote files in the menu.

Thanks for any pointer.

Sébastien Kirche