--- /dev/null
+It seems as if windows clients (IE) submit filenames with backslash as directory separator.
+(no surprise :-).
+
+But the attachment plugin translates these backslashes to underscore, making the
+whole path a filename.
+
+This little hack fixed the backslash problem, although I wonder if that
+really is the problem?
+(Everything works perfectly from linux clients of course. :-)
+
+ sub basename ($) {
+ my $file=shift;
+
+ $file=~s!.*/+!!;
+ $file=~s!.*\\+!!;
+ return $file;
+ }
+
+Should probably be `$file=~s!.*[/\\]+!!` :-)