Subj : IPv6 To : Tommi Koivula From : Bj”rn Felten Date : Sun Nov 23 2014 20:16:47 TK> Nothing special, when ipv4-only mailer (binkd/os2) tries to call you, it TK> calls to "f5006.n280.z2.binkp.net" and the proxy will choose how to TK> connect. Ipv6 preferred. ;) That's fine. As you probably know, I've managed to fix that (partly thanks to you) with relay6. But what about *your* mailer calling *out* ? --- Mozilla/5.0 (Windows; U; Windows NT 5.1; sv-SE; rv:1.9.1.16) Gecko/20101125 * Origin: news://felten.yi.org (2:203/2) .