IPv6-working freemail status

[SM]

At 11:00 14-01-10, Frank Bulk - iName.com wrote:
>Which of the freemail providers (Google, Hotmail, AOL, Yahoo!, etc) have
>IPv6-based e-mail transport working?  And a working IPv6 webmail?

These freemail providers currently do not support SMTP over IPv6.

Some mail filters unfortunately consider MX hosts resolving to IPv6 
addresses as invalid and the message is rejected because of 
that.  You won't encounter that problem with the freemail providers 
you mentioned.

Regards,
-sm