I have my email system set to use IPv6 only. I know it works since HE.net email test succeeded. After that I tried to email from Gmail, which bounces since it's not apparently using my IPv6 MX server. So, two questions:
Are there any free IPv6-capable email services out there?
Is there any way to notify/complain to Google about this? (Yes I waded through their canned "support" topics.
I can set you up on my mail server if you want. It can see ipv6 and v4 to send out but will accept v6 logins. It is setup on he.net also for testing my installed software.
If you can get netboy34.com on that machine, you should be able to use my mail server