2 files changed, 6 insertions, 0 deletions

diff --git a/src/mailman_pgp/mta/bulk.py b/src/mailman_pgp/mta/bulk.py
index a2cc8c6..a01b5a7 100644
--- a/src/mailman_pgp/mta/bulk.py
+++ b/src/mailman_pgp/mta/bulk.py
@@ -97,6 +97,8 @@ class PGPBulkMixin:
             else:
                 out = wrapped.sign(pgp_list.key)
         else:
+            # Definitely encrypt here, the case where we don't encrypt or sign
+            # is handled above at the start of the func.
             out = wrapped.encrypt(pgp_list.pubkey, *keys, throw_keyid=True)
 
         overwrite_message(out, msg)
diff --git a/src/mailman_pgp/mta/personalized.py b/src/mailman_pgp/mta/personalized.py
index a89301f..bd50c70 100644
--- a/src/mailman_pgp/mta/personalized.py
+++ b/src/mailman_pgp/mta/personalized.py
@@ -16,6 +16,8 @@
 # this program.  If not, see <http://www.gnu.org/licenses/>.
 
 """PGP enabled IndividualDelivery."""
+import copy
+
 from mailman.mta.base import IndividualDelivery
 from mailman.mta.decorating import DecoratingMixin
 from mailman.mta.personalized import PersonalizedMixin
@@ -67,6 +69,8 @@ class PGPIndividualMixin:
             else:
                 out = wrapped.sign(pgp_list.key)
         else:
+            # Definitely encrypt here, the case where we don't encrypt or sign
+            # is handled above at the start of the func.
             out = wrapped.encrypt(key, pgp_list.pubkey)
 
         overwrite_message(out, msg)