diff --git a/gnuviechadmin/domains/models.py b/gnuviechadmin/domains/models.py
index 8815861..7affeb6 100644
--- a/gnuviechadmin/domains/models.py
+++ b/gnuviechadmin/domains/models.py
@@ -45,6 +45,15 @@ class MailDomain(DomainBase):
     def __str__(self):
         return self.domain
 
+    def get_mailaddresses(self):
+        """
+        Get a list of mail addresses assigned to this mail domain.
+
+        """
+        return self.mailaddress_set.all()
+    mailaddresses = property(get_mailaddresses)
+
+
 
 @python_2_unicode_compatible
 class HostingDomain(DomainBase):