My Fireman version is 2.0.0.
It successfully works on my domain domain.net.
When I try to check sending mail: (Administer -> Settings -> Email -> Test emai button) it doesnt work correctly.
At Chromium (DevTools -> Network tab), I see that the request is sent to 192.168.2.6.
Could you help me and tell how can I change 192.168.2.6 to domain.net for this feature?