[http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&uact=8&ved=0CCUQFjAB&url=http%3A%2F%2Fwww.sogo.nu%2Ffiles%2Fdocs%2FSOGo%2520Installation%2520Guide.pdf&ei=dAXxU8KGL6Sw0QX4roHQDQ&usg=AFQjCNGmKQcY8gebCyEoxZsK--yo4Cbx9Q&bvm=bv.73231344,d.d2k Please RTFM] instead of raising bugs against smeserver-sogo :)