Ensure that a recipient is unique inside a distrib. list.

fix #404
2026-10-17 05:41:25 +02:00 · 2013-04-23 20:28:50 +02:00
parent d662c9d3a4
commit 0996c6e9ed
1 changed files with 4 additions and 0 deletions
@@ -213,10 +213,14 @@ class DlistForm(forms.ModelForm, DynamicForm):
                    mb = Mailbox.objects.get(domain=domain, address=local_part)
                except Mailbox.DoesNotExist:
                    raise AdminError(_("Mailbox %s does not exist" % v))
+                if mb in self.int_rcpts:
+                    raise AdminError(_("Recipient %s already present" % v))
                self.int_rcpts += [mb]
                total += 1
                continue

+            if v in self.ext_rcpts:
+                raise AdminError(_("Recipient %s already present" % v))
            self.ext_rcpts += [v]
            total += 1