Hi
I am running Proxmox with EXCHANGE 2003, in exchange i allowed an external ip to relay though my exchange,but how do i allow it though proxmox?
how to i allow external host to send mail thought our mailserver?
Yes the adding the ip allows the that ip to send me from that location to our mail server if the sending address is in the same domain ,but if the user is in a diffrent domain it doesnt allow it.
my proxmox port is 25 my internal port for exchange outgoing is 26
ok but must i then port forward port 26 to my exchange?
so i must change the incoming port aswell?
outgoing is 26 to proxmox so my incoming must also be 26?