Hi! I have now set up ISPConfig with some domains. I can send mail from my domain to my domain. I can also send mail from my domain to an external domain but I can't send mail from an external domain to my local one. Any ideas? I have also managed to delete my /var/log/maillog file. Anyone to help me to create it again? I have tried: touch maillog chown root:logs maillog chmod 640 maillog But an error occurs. invalid group. What group should I set?