Originally Posted by Blossom
There's no need to use the Free address anymore. You just disable the Whispernet Delivery Options under Personal Documents on MYK then all Pdocs will only be available through WiFi.
I just got a non-delivery when I tried to send to my free kindle address; it worked last time I used it (though that was a little while ago). Have they deleted the free.kindle.com addresses now?
ETA: Just tried it again, and it worked this time. Must have been a glitch at their end.