Old versions of j-chkmail aren't supported any more. Eventually some questions may be answered if asked on the mailing list.
$ cd /somewhere $ git clone http://github.com/jmarcio/ze-filter
Binary and packages
Not available for the moment… Maybe some day in the future… waiting for packagers :
An easy way to download source code, compile and install with a single command… Some work going on to adapt old code.