Bug#755981: evolution-data-server: this seems to have to do with ipv6 DNS issues

[Dario Pellegrini]

> 1.  When this happens, almost all the network activity consists of
bombarding the
> DNS server with requests

Confirmed, I got 459488 DNS queries to apidata.googleusercontent.com in the
last three hours.
I am running Gnome 3.18 on an ArchLinux box.