Ask: ASSP -> between SMTP Destination & Listen Port
I already installed ASSP, and when i tried to send / received, always show error message, I am still confuse with SMTP Destination & Listen Port, i have 1 file server (firewall, proxy & mail server) with 2 IP (internal -> 22.214.171.124 & external->126.96.36.199), my question are?
1. what IP & port at SMTP Destination
SMTP Destination 127.0.0.1:25
2. what IP & port at Listen Port?
Listen Port 188.8.131.52:25