From Blake Winton, the main technical contact for the Thunderbird project:
To quote David Ascher (who’s in charge of Mozilla Messaging):
From a student project POV, especially given the schedule (fall, when we’ll be locking things down in TB3), I suspect getting them working on the Django site that powers the database that manages the autoconfig data would be an interesting idea. Easier ramp up curve (a fairly straightforward Django app), some interesting problems (distributing trust, auditable records, email security).
To quote David again:
We’re also happy (likely after TB3, so maybe in a student project) to consider something more decentralized, so that an ISP (or meta-ISP like TUCOWS) could themselves manage the data storage based on some agreed upon domain, kinda like the Exchange autodiscovery model (but simpler =).