I’m currently setting up a new NethServer and somehow it tweaks again.
Basically, I don’t have a fixed IP address (dyndnsfree.de).
So far I have just entered the data from my SMTP relay into my DynDNS and email worked.
Last night I wanted to set up the new server accordingly, entered the data under SmartHost - but I cannot save the values …
The save button remains inactive
Is such behavior known?
Are there any other better options?
In the admin manual it is currently said that you should only send via SmartHost in an emergency …