File transfer proxy
I try to send a file through your proxy.gajim.org, but it doesn't work. XML console and network logs show, that Gajim is trying to connect to 212.129.3.231:5000 and it can't happen (there are no packets coming back from server). Is it possible that port 5000 is blocked now by your firewall? Is it a misconfiguration or you won't allow proxy any more?