Websieve has been installed in /usr/local/www/websieve

However, before you can use the program, you should copy the file
"websieve.conf.sample" in /usr/local/etc/websieve to "websieve.conf"
edit it to suit your needs. Use "openssl rand -base64 39" to create
a new secret key.  You will need to add a section like the following to
your Apache configuration:

    ScriptAlias /websieve "/usr/local/www/websieve/"

    <Directory "/usr/local/www/websieve">
        Options ExecCGI
        AllowOverride none

        Order Deny,Allow
        Deny from all
        Allow from 127.0.0.1 .example.com
    </Directory>