1 files changed, 3 insertions, 3 deletions

diff --git a/src/mailman_pgp/rules/signature.py b/src/mailman_pgp/rules/signature.py
index ae27bb5..2e1728b 100644
--- a/src/mailman_pgp/rules/signature.py
+++ b/src/mailman_pgp/rules/signature.py
@@ -28,6 +28,7 @@ from zope.component import getUtility
 from zope.event import classhandler
 from zope.interface import implementer
 
+from mailman_pgp.config import config
 from mailman_pgp.database import transaction
 from mailman_pgp.model.address import PGPAddress
 from mailman_pgp.model.list import PGPMailingList
@@ -133,9 +134,6 @@ class Signature:
                     return True
         msgdata['pgp_sig_hashes'] = sig_hashes
 
-        # XXX: we need to track key revocation separately to use it here
-        # TODO: check key revocation here
-
         return False
 
 
@@ -147,6 +145,8 @@ def on_message_posting(event):
     :param event:
     :type event: AcceptEvent
     """
+    if not config.get_value('misc', 'collect_sig_hashes'):
+        return
     pgp_list = PGPMailingList.for_list(event.mlist)
     if pgp_list is None:
         return