Or to specify upload-only users. The script has as first parameter the uploaded or downloaded filename. With that account a user can download every file smaller than credit-value, but upload all he wants. Thanks to Jan Menzel for this idea and patch. The delemsg -feature was implemented.
Syntax is in mkdirmsg-style.
For example you can specify a script there which updates a dupelist. With this you can specify, that the user can't change his password. Timeouting uploadchecker-scripts won't stall the server anymore. The server responses with a short message that the file was not checked, also in the server-log. The files won't get deleted, the admin have to check them manually.