I have a server that I had running for a few years without a problem. It had ftp and http forwarded in my router and all was fine and working. After I installed ISPConfig only ssl and ftp is available from the internet. I'm able to access it from within the network using the public ip and even the domain name which is pointed in DNS hosted by freedns to the public ip. Could anyone shed some light on where to begin looking for the problem? I have the latest stable build of ISPConfig and Ubuntu Gutsy. My Domain is mytuath.com Also port scanners say that port 80 and 25 are closed yet I have them forwarded in my router. I have already called my ISP to ensure that they are not blocking these ports all of a sudden as they never did before. My other issue is the mail server side of the install. I installed sendmail and yet it does not work. I get emails sent from the system to the domain but am unable to send emails to users on the domain. Any light you guys can shed on this would just be awesome as I really like this app and the possibility for extra money and fun with it. I ran the port scanner and this is the results of the ports I have forwarded on my router: 18.104.22.168 is responding on port 21 (ftp). 22.214.171.124 is responding on port 22 (ssh). 126.96.36.199 isn't responding on port 25 (smtp). 188.8.131.52 is responding on port 53 (domain). 184.108.40.206 isn't responding on port 80 (http). 220.127.116.11 is responding on port 81 (hosts2-ns). The port scanner in ISPConfig has this to say for these ports: Port 21 (tcp) is open (ftp)! Port 22 (tcp) is open (ssh)! Port 25 (tcp) is open (smtp)! Port 53 (tcp) is open (domain)! Port 80 (tcp) is open (www)! Port 81 (tcp) is open (ISPConfig)! For some reason pop3 isn't open on the se rver even though I installed Uebimiau. I also can't seem to get to any other site but the main one either from inside or external. I had created a second site sharinkur.mytuath.com and it just doesn't seem to want to come up, no response at all from the server.