hi,
I installed roundcube on a local server 192.168.20.20 and combined it to the same IP, with ispconfig3,the domain jungsf.tv, when I try to send from my normal email from my pc 192.168.20.21 it says domain not found, altough the domain jungsf.tv can be pinged from my pc, when I try to send from roundcube it says SMTP Error, please, how can I make it work i.e let my round cube which is combined with the local adress 192.168.20.20 sends and recieves from pc 192.168.20.21 which are on the same LAN, and can ping to eachother , and the lan has internet connection:
