1 files changed, 5 insertions, 0 deletions
diff --git a/Lib/smtplib.py b/Lib/smtplib.py
index 1af4068..f1e4a27 100755
--- a/Lib/smtplib.py
+++ b/Lib/smtplib.py
@@ -44,6 +44,11 @@ import re
 import rfc822
 import types
 
+__all__ = ["SMTPException","SMTPServerDisconnected","SMTPResponseException",
+           "SMTPSenderRefused","SMTPRecipientsRefused","SMTPDataError",
+           "SMTPConnectError","SMTPHeloError","quoteaddr","quotedata",
+           "SMTP"]
+
 SMTP_PORT = 25
 CRLF="\r\n"