Hi, Is maildir synchronisation being looked into for the next release? I've seen a patchset from Michal[1], but the discussion did not seem to reach any conclusion. That feature, along with support for tagging based on List-Id header and other custom headers are features I miss most. Perhaps I can help if someone is already working on these? Regards, Amit [1] http://www.mail-archive.com/notmuch@notmuchmail.org/msg02279.html