+ - massaged with scripts/unpack-enron.sh (in the corpus tarball)
+
+- `Mail/lkml`: lkml messages 1000000 to 1100000 from the gmane archive
+
+The corpus is gpg signed by David Bremner with key fingerprint:
+
+ 7A18 807F 100A 4570 C596 8420 7E4E 65C8 720B 706B
+
+You can download the corpus from
+
+- [notmuchmail.org](https://notmuchmail.org/releases/notmuch-email-corpus-0.5.tar.xz) [signature](https://notmuchmail.org/releases/notmuch-email-corpus-0.5.tar.xz.asc)