Hi all I have a weird issue with my new install of ISPconfig. I used the install scrip and installed it on ubuntu 16.04. When I go to the IP address of the host, I am able to log in. When i use the domain name, iSPconfig complains about wrong credentails. See below print out nothing looks out of place on it. root@websrv01:/tmp/servisys-ispconfig_setup-01d5c7b# cat htf_report.txt | more ##### SERVER ##### IP-address (as per hostname): ***.***.***.*** IP-address(es) (as per ifconfig): ***.***.***.*** [INFO] ISPConfig is installed. ##### ISPCONFIG ##### ISPConfig version is 3.1.1p1 ##### VERSION CHECK ##### [INFO] php (cli) version is 7.0.8-0ubuntu***.***.***.*** ##### PORT CHECK ##### ##### MAIL SERVER CHECK ##### ##### RUNNING SERVER PROCESSES ##### [INFO] I found the following web server(s): Nginx (PID 11344) [INFO] I found the following mail server(s): Postfix (PID 25938) [INFO] I found the following pop3 server(s): Dovecot (PID 26911) [INFO] I found the following imap server(s): Dovecot (PID 26911) [INFO] I found the following ftp server(s): PureFTP (PID 27117) ##### LISTENING PORTS ##### (only () Local (Address) [localhost]:10025 (25938/master) [localhost]:10027 (25938/master) [anywhere]:587 (25938/master) [localhost]:11211 (7268/memcached) [anywhere]:110 (26911/dovecot) [anywhere]:143 (26911/dovecot) [anywhere]:80 (11344/nginx) [anywhere]:8080 (11344/nginx) [anywhere]:8081 (11344/nginx) [anywhere]:465 (25938/master) ***.***.***.***:53 (27123/named) [localhost]:53 (27123/named) [anywhere]:21 (27117/pure-ftpd) [anywhere]:22 (1149/sshd) [localhost]:953 (27123/named) [anywhere]:25 (25938/master) [anywhere]:443 (11344/nginx) [anywhere]:993 (26911/dovecot) [anywhere]:995 (26911/dovecot) *:*:*:*::*:3306 (25126/mysqld) *:*:*:*::*:587 (25938/master) [localhost]10 (26911/dovecot) [localhost]43 (26911/dovecot) *:*:*:*::*:80 (11344/nginx) *:*:*:*::*:8080 (11344/nginx) *:*:*:*::*:8081 (11344/nginx) *:*:*:*::*:465 (25938/master) *:*:*:*::*:53 (27123/named) *:*:*:*::*:21 (27117/pure-ftpd) *:*:*:*::*:22 (1149/sshd) *:*:*:*::*:953 (27123/named) *:*:*:*::*:25 (25938/master) *:*:*:*::*:993 (26911/dovecot) *:*:*:*::*:995 (26911/dovecot) ##### IPTABLES ##### Chain INPUT (policy ACCEPT) target prot opt source destination f2b-pureftpd tcp -- [anywhere]/0 [anywhere]/0 multiport dports 21 f2b-dovecot-pop3imap tcp -- [anywhere]/0 [anywhere]/0 multiport dports 110,995,143,993 f2b-postfix-sasl tcp -- [anywhere]/0 [anywhere]/0 multiport dports 25 f2b-sshd tcp -- [anywhere]/0 [anywhere]/0 multiport dports 22 Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination Chain f2b-dovecot-pop3imap (1 references) target prot opt source destination RETURN all -- [anywhere]/0 [anywhere]/0 Chain f2b-postfix-sasl (1 references) target prot opt source destination RETURN all -- [anywhere]/0 [anywhere]/0 Chain f2b-pureftpd (1 references) target prot opt source destination RETURN all -- [anywhere]/0 [anywhere]/0 Chain f2b-sshd (1 references) target prot opt source destination RETURN all -- [anywhere]/0 [anywhere]/0 Anyone have any idea what is causing it? root@websrv01:/tmp/servisys-ispconfig_setup-01d5c7b#