I have mail server on Windows machine, and it work fine, but it's accessible only on local network (it is not accessible outside of local network).
I also have Linux machine, that is accessible from outside.
On Windows machine is a mail server (Exchange), that have to be accessible also from outside, so users can check their emails from other places, not only from local network (ie. using url like http://mydomain.com/owa
Can you give me some points what do I have to do to enable users to be able to check their emails from outside. Do I have to create tunnel for this?
Thank you in advance!