🐛(backend) enable SSL when sending email

Email settings were wrongly configured. It leed to
unsent email and timeout response from the backend
server. This commit fixes the issue by enabling SSL
when sending email.

CHANGELOG.md

@@ -18,6 +18,7 @@ and this project adheres to
 
 - 🐛(y-webrtc) fix prob connection #147
 - ⚡️(frontend) improve select share stability #159
+- 🐛(backend) enable SSL when sending email #165
 
 ## Changed
 

src/backend/impress/settings.py

@@ -278,6 +278,7 @@ class Base(Configuration):
     EMAIL_HOST_PASSWORD = values.Value(None)
     EMAIL_PORT = values.PositiveIntegerValue(None)
     EMAIL_USE_TLS = values.BooleanValue(False)
+    EMAIL_USE_SSL = values.BooleanValue(False)
     EMAIL_FROM = values.Value("from@example.com")
 
     AUTH_USER_MODEL = "core.User"