The first step of the migration from the SourceForge-hosted mailing lists to Intel 01.org-hosted lists is underway:
https://lists.01.org/mailman/listinfo/edk2
http://www.tianocore.org/news/2015/05/01/UnderConst.html
Today, on the edk2-devel mailing list, Joe Peterson of Intel announced the availability of the replacement EDK2 mailing list:
“Due to community feedback, a new mailing list is being set up to replace this one. The new list will be hosted on Lists.01.org and should be more stable and consistent than this one. The host has an opt-in policy and will not allow the current subscription list to be imported so you will need to subscribe yourself. The timing of the final conversion to the new list is still to be determined, but in the meantime you can sign up for the new list here: https://lists.01.org/mailman/listinfo/edk2/ . Please keep all relevant communications on this channel and do not use the new one for patches or questions yet. Feel free to post questions/comment/concerns to this current list. Stay tuned for more updates… A list of the content changes / improvement being worked can be found here: http://www.tianocore.org/news/2015/05/01/UnderConst.html . Thank you.”
Firmware Security 