+FILES
+=====
+
+CONFIGURATION
+-------------
+
+Notmuch configuration file search order:
+
+1. File specified by :option:`notmuch --config` global option; see
+ :any:`notmuch(1)`.
+
+2. File specified by :envvar:`NOTMUCH_CONFIG` environment variable.
+
+3. ``$XDG_CONFIG_HOME/notmuch/<profile>/config`` where ``<profile>``
+ is defined by :envvar:`NOTMUCH_PROFILE` environment variable if
+ set, ``$XDG_CONFIG_HOME/notmuch/default/config`` otherwise.
+
+4. ``$HOME/.notmuch-config.<profile>`` where ``<profile>`` is defined
+ by :envvar:`NOTMUCH_PROFILE` environment variable if set,
+ ``$HOME/.notmuch-config`` otherwise.
+
+Hooks
+-----
+
+Notmuch hook directory search order:
+
+1. Directory specified by ``database.hook_dir`` configuration option.