Sending and receiving large or confidential files via #email is difficult: the size often is not accepted by the recipient and confidential content might be transported unencrypted and via any number of relaying smtp servers.

I used psitransfer for #filesharing for a while, but it doesn't offer an upload protection for multiple users and it doesn't support handing out upload tickets to people that I'd like to invite to send me a file.

I'm now testing lufi on a #yunohost. #lufi offers the integration into an existing user database (like in the case of yunohost openldap) and it allows users to invite third parties to send them files using a time limited upload ticket.