+ <b>--no-hooks</b>
+ Prevents hooks from being run.
+
+ <b>--quiet</b>
+ Do not print progress or results.
+
+ <b>--verbose</b>
+ Print file names being processed. Ignored when combined with
+ <b>--quiet</b>.
+
+ <b>--decrypt=(true|nostash|auto|false)</b>
+ If <b>true</b>, when encountering an encrypted message, try to decrypt
+ it while indexing, and stash any discovered session keys. If
+ <b>auto</b>, try to use any session key already known to belong to this
+ message, but do not attempt to use the user's secret keys. If
+ decryption is successful, index the cleartext of the message.
+
+ Be aware that the index is likely sufficient (and the session
+ key is certainly sufficient) to reconstruct the cleartext of the
+ message itself, so please ensure that the notmuch message index
+ is adequately protected. DO NOT USE <b>--decrypt=true</b> or <b>--de-</b>
+ <b>crypt=nostash</b> without considering the security of your index.
+
+ See also <b>index.decrypt</b> in <a href='../notmuch-config-1/'>notmuch-config</a>(1).
+
+ <b>--full-scan</b>
+ By default notmuch-new uses directory modification times
+ (mtimes) to optimize the scanning of directories for new mail.
+ This option turns that optimization off.