diff --git a/project/settings.py b/project/settings.py
index a92263f..cae7740 100644
--- a/project/settings.py
+++ b/project/settings.py
@@ -238,6 +238,7 @@ LOGGING = {
 }
 
 SERVER_EMAIL = 'dokumentor@localhost'
+EMAIL_SUBJECT_PREFIX = '[DOKUMENTOR.RU] '
 
 REGISTRATION_OPEN = True