Ticket #5615: 5615.diff

docs/email.txt

@@ -317 +317 @@
     subject, from_email, to = 'hello', 'from@example.com', 'to@example.com'
     text_content = 'This is an important message.'
     html_content = '<p>This is an <strong>important</strong> message.</p>'
-    msg = EmailMultiAlternatives(subject, text_content, from_email, to)
+    msg = EmailMultiAlternatives(subject, text_content, from_email, [to])
     msg.attach_alternative(html_content, "text/html")
     msg.send()