current usage of AAAA implicit MX?

[Sander Steffann]

Hi,

> *	How big is the existing IPv6-enabled email world?

The last few days I have seen incoming IPv6 SMTP from:
- AT&T (2001:1890::/32)
- Bit (2001:7b8::/32)
- Bytemark (2001:41c8::/32)
- Cambrium.nl (2a02:58::/32)
- Surfnet (2001:610::/32)
- Easynet (2001:6f8::/32)
- Eweka (2001:4de0::/32)
- Freenet.de (2001:748::/32)
- ICP (2001:4020::/32)
- Interway (2001:8e0::/32)
- NBL (2001:1bc8::/32)
- NTT (2001:218::/32)
- Proserve (2001:828::/32)
- Speedkom (2001:14e0::/32)
- Xs4all (2001:888::/32)

In traffic volume it's not much, but it seems to be growing.
- Sander