On Dec 9, 2009, at 1:26 AM, Jens Link wrote: > Owen DeLong <o...@delong.com> writes: > >> I expect my connections to my mail server to actually reach my mail >> server. I use TLS and SMTP AUTH as well as IMAP/SSL. Many of the "just >> works" settings in question break these things badly. > > One of my customers has an appliance for his WLAN guest access access > which filters out AAAA records. :-( > > j...@bowmore:~$ dig AAAA www.quux.de @8.8.8.8 +short > j...@bowmore:~$ > Wow... Yeah, that would definitely result in a lengthy conversation between their tech. support department and me.
The ones that are even worse, though, are the ones that pass through AAAA and do RA/SLAAC advertisements, but, don't provide IPv6 connectivity. Oh, and, I stayed at one place that didn't pass TCP/53, so, they broke things like Blizzard authentication. Owen
