Ticket #13471: send_mass_mail_elab.diff

docs/topics/email.txt

@@ -101 +101 @@
 a single connection for all of its messages. This makes
 :meth:`~django.core.mail.send_mass_mail()` slightly more efficient.
 
+For example, this would send two different messages to two different sets
+of recipients, using one connection to the mail server (instead of two):
+
+    message1 = ('Subject here', 'Here is the message', 'from@example.com, ['to@example.com']) 
+    message2 = ('Another Subject', 'Here is another message', 'from@example.com', ['to@test.com'])
+    send_mass_mail((message1, message2), fail_silently=False)
+
 mail_admins()
 =============