Hi
I've configured an Astaro Gateway, and use an external port scanner to check my solution. I've opened up port 25 (smtp) for my internal mail relay. But when I run an external port scanner (Shields up at Home of Gibson Research Corporation) It does not detect any open ports, but when I explicitly specify port 25 it finds the open ports. Is this as result of Astaro's built in security?
/Andy
This thread was automatically locked due to age.
