Found the problem with ZEG: there is no /etc/hosts file created /etc/hosts with 127.0.0.1 localhost sogo. now I can login to website. Next problem: when I try to connect via Outlook and ActiveSync Outlook doesn't find the server. http://192.168.2.102/Microsoft-Server-ActiveSync returns a 403 error, just like in my working productive installation, settings in sogo.conf look right.