supported with --format=json and --format=sexp), and the
multipart/signed part will be replaced by the signed data.
-``--decrypt``
- Decrypt any MIME encrypted parts found in the selected content
- (ie. "multipart/encrypted" parts). Status of the decryption will
- be reported (currently only supported with --format=json and
- --format=sexp) and on successful decryption the
- multipart/encrypted part will be replaced by the decrypted
- content.
-
- If a session key is already known for the message, then it will be
- decrypted automatically unless the user explicitly sets
- ``--decrypt=false``.
-
- Decryption expects a functioning **gpg-agent(1)** to provide any
- needed credentials. Without one, the decryption will fail.
-
- Implies --verify.
+``--decrypt=(false|auto|true)``
+ If ``true``, decrypt any MIME encrypted parts found in the
+ selected content (i.e. "multipart/encrypted" parts). Status of
+ the decryption will be reported (currently only supported
+ with --format=json and --format=sexp) and on successful
+ decryption the multipart/encrypted part will be replaced by
+ the decrypted content.
+
+ If ``auto``, and a session key is already known for the
+ message, then it will be decrypted, but notmuch will not try
+ to access the user's keys.
+
+ Use ``false`` to avoid even automatic decryption.
+
+ Non-automatic decryption expects a functioning
+ **gpg-agent(1)** to provide any needed credentials. Without
+ one, the decryption will fail.
+
+ Note: ``true`` implies --verify.
+
+ Default: ``auto``
``--exclude=(true|false)``
Specify whether to omit threads only matching search.tag\_exclude