X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=doc%2Fman7%2Fnotmuch-properties.rst;h=a7d91d674a89f92e37989e6bb1ca3846839360c2;hp=1a3f690edec4221ad6ec57cbb6f1a31df9c9b0b7;hb=4b1a8fd18364a6e1f1a6e987c64aae760505999e;hpb=f845fb2a51f87dfa60388d65ac481ba21556bb78

diff --git a/doc/man7/notmuch-properties.rst b/doc/man7/notmuch-properties.rst
index 1a3f690e..a7d91d67 100644
--- a/doc/man7/notmuch-properties.rst
+++ b/doc/man7/notmuch-properties.rst
@@ -54,7 +54,6 @@ The following properties are set by notmuch internally in the course
 of its normal activity.
 
 **index.decryption**
-
     If a message contains encrypted content, and notmuch tries to
     decrypt that content during indexing, it will add the property
     ``index.decryption=success`` when the cleartext was successfully
@@ -98,6 +97,10 @@ of its normal activity.
     message.  This includes attachments, cryptographic signatures, and
     other material that cannot be reconstructed from the index alone.
 
+    See ``index.decrypt`` in **notmuch-config(1)** for more
+    details about how to set notmuch's policy on when to store session
+    keys.
+
     The session key should be in the ASCII text form produced by
     GnuPG.  For OpenPGP, that consists of a decimal representation of
     the hash algorithm used (identified by number from RFC 4880,
@@ -106,6 +109,30 @@ of its normal activity.
     example, an AES-128 key might be stashed in a notmuch property as:
     ``session-key=7:14B16AF65536C28AF209828DFE34C9E0``.
 
+**index.repaired**
+
+    Some messages arrive in forms that are confusing to view; they can
+    be mangled by mail transport agents, or the sending mail user
+    agent may structure them in a way that is confusing.  If notmuch
+    knows how to both detect and repair such a problematic message, it
+    will do so during indexing.
+
+    If it applies a message repair during indexing, it will use the
+    ``index.repaired`` property to note the type of repair(s) it
+    performed.
+
+    ``index.repaired=skip-protected-headers-legacy-display`` indicates
+    that when indexing the cleartext of an encrypted message, notmuch
+    skipped over a "legacy-display" text/rfc822-headers part that it
+    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
 ========