Hi team, great work with all the tutorials you have created so far, keep going. I have used the tutorial to install and configure a perfect web server running CentOS. All is just fine except the mail server, when I check in the ISPConfig 18.104.22.168 Monitor page I see: Web-Server: Online FTP-Server: Online SMTP-Server: Online POP3-Server: Offline IMAP-Server: Offline DNS-Server: Online mySQL-Server: Online 1 - As I am really new, please let me know what should I check, post in here so you could help me bring the services up and running. 2- I have to mention that I am behind a router and I would also have to open some ports, could you please give me a hint which should be forwarded to my LAN IP. 3- I am using freedns.afraid.org and I have : mydomain.com (G) A 89.xxx.xxx.xxx mydomain.com (G) MX 10:mail.mydomain.com ftp.mydomain.com (G) A 89.xxx.xxx.xxx mail.mydomain.com (G) A 89.xxx.xxx.xxx www.mydomain.com (G)A 89.xxx.xxx.xxx I have also bought the manual, checked the page (24/308) - 22.214.171.124 Installing The Mail Server does not help me too much. Huge thanks in advance for your help PS: As I see, my questions are also related to [ISPConfig 3], so please feel fre to move my post to the appropriate section.