We've finally managed to get IPv6 working on the hosts at our Indianapolis location again, after a long hiatus. Services that are now IPv6 enabled includes IMAP(S)/POP3(S), SMTP, SSH, and DNS. We'll be adding more services to the list as the week goes by.
To try the IPv6 access on our hosts, you need to have your own IPv6 connectivity, and use .ipv6.sosdg.org.
Contact us if you have any problems!