index: repair "Mixed Up" messages before indexing.

[notmuch] / doc / man7 / notmuch-properties.rst

diff --git a/doc/man7/notmuch-properties.rst b/doc/man7/notmuch-properties.rst
index 1a3f690edec4221ad6ec57cbb6f1a31df9c9b0b7..a7d91d674a89f92e37989e6bb1ca3846839360c2 100644 (file)
--- 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**
 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
     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.
 
     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,
     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``.
 
     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
 ========
 
 SEE ALSO
 ========