diff --git a/EmailClient.py b/EmailClient.py
index 6396e4d..5ff84ec 100644
--- a/EmailClient.py
+++ b/EmailClient.py
@@ -79,7 +79,7 @@ class EmailClient(object):
         """
         msg = MIMEMultipart('alternative')
         msg['To'] = email.utils.formataddr(rcpt_to) if isinstance(rcpt_to, tuple) else rcpt_to
-        msg['From'] = email.utils.formataddr((sender_email or self.sender_name, sender_email or self.sender_email))
+        msg['From'] = email.utils.formataddr((sender_name or self.sender_name, sender_email or self.sender_email))
         if subject:
             msg['Subject'] = subject.format(**template_vars)
         msg['Date'] = email.utils.formatdate(None, True)