If I understand well wat Falko writes, one only needs to set a secondary MX to the ISPconfig server and the server will relay mail for that...
So this means that anyone can set it's low priority MX record to my server and my machine will nicely accept and forward the mail. That's pretty...
I think we're talking about something else, let me try to give a concrete example. These are two DNS entries regarding my friends domain, these...
That I understand, but it would be nice if it is possible to be able to act as a secondary MX within ISPconfig for a domain that is not hosted...
I'm testing ISPconfig for a month now and I'm very happy with it, great product, I will install it on my production server soon! I think it...
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