When I try to create folders in Confluence using WebDAV, I frequently run into issues.
For example, these directory names don't seem to be allowed:
css
images
Code example:
chris@localhost /cygdrive/w/Personal/~chris/Home
$ mkdir css
mkdir: cannot create directory `css': Permission denied
chris@localhost /cygdrive/w/Personal/~chris/Home
$ mkdir cssfolder # This works ok!
Also, it seems that Confluence does not like a child folder if it has the same name as a grandparent's folder name.
Is there is list of the rules that define what is and isn't allowed?