Stop messing around with the jabber_host.
@jbpasquier said:
jabber_host is the thing that goes there plup@jabber_host on jabberids
So the jabber_host
should default to the front URL (with override possible). There is probably many places where the value of the client address is used to deploy the prosody configuration. I have to review the whole var mapping to use the right one at the right place.