1 files changed, 9 insertions, 1 deletions
diff --git a/src/mailman/rest/lists.py b/src/mailman/rest/lists.py
index e665515ec..4b467afb3 100644
--- a/src/mailman/rest/lists.py
+++ b/src/mailman/rest/lists.py
@@ -20,8 +20,10 @@
 from lazr.config import as_boolean
 from mailman.app.digests import (
     bump_digest_number_and_volume, maybe_send_digest_now)
-from mailman.app.lifecycle import create_list, remove_list
+from mailman.app.lifecycle import (
+    InvalidListNameError, create_list, remove_list)
 from mailman.config import config
+from mailman.interfaces.address import InvalidEmailAddressError
 from mailman.interfaces.domain import BadDomainSpecificationError
 from mailman.interfaces.listmanager import (
     IListManager, ListAlreadyExistsError)
@@ -246,6 +248,12 @@ class AllLists(_ListBase):
         except BadDomainSpecificationError as error:
             reason = 'Domain does not exist: {}'.format(error.domain)
             bad_request(response, reason.encode('utf-8'))
+        except InvalidListNameError as error:
+            reason = 'Invalid list name: {}'.format(error.listname)
+            bad_request(response, reason.encode('utf-8'))
+        except InvalidEmailAddressError as error:
+            reason = 'Invalid list posting address: {}'.format(error.email)
+            bad_request(response, reason.encode('utf-8'))
         else:
             location = self.api.path_to('lists/{0}'.format(mlist.list_id))
             created(response, location)