I have BM 3.8
Two interfaces. NAT (dynamic only).
What ports should I open from outside to see or save attachements from my
mailbox when I connected via WebAccess?

GW6.5 SP7
All agents (except GWIA) are on private interface.
I can login to my account via WebAccess, I see messages. Almost everythink
works fine.But I can not see or save attachements.
In my browser I see a message that it can't download a file from address
"myserveraddress.com" (public interface).

Any suggestion?