X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=doc%2Fman7%2Fnotmuch-properties.rst;h=a7d91d674a89f92e37989e6bb1ca3846839360c2;hb=15d8067c0a209a24d757b416107d92007529f01f;hp=e2db2ef505a39edf60f712261fbdeab21b9ef43b;hpb=9829533e92f84ff151279e5202e0420bc70a8863;p=notmuch

diff --git a/doc/man7/notmuch-properties.rst b/doc/man7/notmuch-properties.rst
index e2db2ef5..a7d91d67 100644
--- a/doc/man7/notmuch-properties.rst
+++ b/doc/man7/notmuch-properties.rst
@@ -127,6 +127,12 @@ of its normal activity.
     found in that message, since it was able to index the built-in
     protected headers directly.
 
+    ``index.repaired=mixedup`` indicates the repair of a "Mixed Up"
+    encrypted PGP/MIME message, a mangling typically produced by
+    Microsoft's Exchange MTA.  See
+    https://tools.ietf.org/html/draft-dkg-openpgp-pgpmime-message-mangling
+    for more information.
+
 SEE ALSO
 ========