Today’s snapshop fixes the bug reported in a mailing list posting. 
I have fixed the bug, but I’m not 100% happy with the way I’m fixing it, as described in this mailing list posting.
Anyway, people can look at both the patch (in the “update” directory) and the patched Deadwood here:
Update: I have updated this with a better patch that, instead of deciding all SOA records are always “in bailiwick”, has it so bailiwick tests are only done if the record is determined to be a NS referral. See here:
 The guys at Marc.info need to fix things to recognize a name on the From: line is UTF-8 encoded when it says it’s UTF-8 encoded. “From: =?UTF-8?B?U2ViYXN0aWFuIE3DvGxsZXI=?=” is “Sebastian Müller”, not “Sebastian MÃ¼ller”.