Fixed SMTP TLS issue

SMTP options for TLS must be `ssl`.

Ref https://python-emails.readthedocs.io/en/latest/
#8, from @raouldo

Author: turukawa

cookiecutter.json

@@ -14,6 +14,7 @@
     "first_superuser": "admin@{{cookiecutter.domain_main}}",
     "first_superuser_password": "changethis",
     "backend_cors_origins": "[\"http://localhost\", \"http://localhost:4200\", \"http://localhost:3000\", \"http://localhost:8080\", \"https://localhost\", \"https://localhost:4200\", \"https://localhost:3000\", \"https://localhost:8080\", \"http://dev.{{cookiecutter.domain_main}}\", \"https://{{cookiecutter.domain_staging}}\", \"https://{{cookiecutter.domain_main}}\", \"http://local.dockertoolbox.tiangolo.com\", \"http://localhost.tiangolo.com\"]",
+    "smtp_tls": true,
     "smtp_port": "587",
     "smtp_host": "",
     "smtp_user": "",

{{cookiecutter.project_slug}}/.env

@@ -22,14 +22,14 @@ SECRET_KEY={{cookiecutter.secret_key}}
 TOTP_SECRET_KEY={{cookiecutter.totp_secret_key}}
 FIRST_SUPERUSER={{cookiecutter.first_superuser}}
 FIRST_SUPERUSER_PASSWORD={{cookiecutter.first_superuser_password}}
-SMTP_TLS=True
+SMTP_TLS={{cookiecutter.smtp_tls}}
 SMTP_PORT={{cookiecutter.smtp_port}}
 SMTP_HOST={{cookiecutter.smtp_host}}
 SMTP_USER={{cookiecutter.smtp_user}}
 SMTP_PASSWORD={{cookiecutter.smtp_password}}
 EMAILS_FROM_EMAIL={{cookiecutter.smtp_emails_from_email}}
 EMAILS_FROM_NAME={{cookiecutter.smtp_emails_from_name}}
-EMAILS_TO_EMAIL=={{cookiecutter.smtp_emails_to_email}}
+EMAILS_TO_EMAIL={{cookiecutter.smtp_emails_to_email}}
 
 USERS_OPEN_REGISTRATION=True
 

{{cookiecutter.project_slug}}/backend/app/app/utilities/email.py

@@ -23,7 +23,8 @@ def send_email(
     )
     smtp_options = {"host": settings.SMTP_HOST, "port": settings.SMTP_PORT}
     if settings.SMTP_TLS:
-        smtp_options["tls"] = True
+        # https://python-emails.readthedocs.io/en/latest/
+        smtp_options["ssl"] = True
     if settings.SMTP_USER:
         smtp_options["user"] = settings.SMTP_USER
     if settings.SMTP_PASSWORD:

{{cookiecutter.project_slug}}/cookiecutter-config-file.yml

@@ -11,6 +11,7 @@ default_context:
   first_superuser: '{{ cookiecutter.first_superuser }}'
   first_superuser_password: '{{ cookiecutter.first_superuser_password }}'
   backend_cors_origins: '{{ cookiecutter.backend_cors_origins }}'
+  smtp_tls: '{{ cookiecutter.smtp_tls }}'
   smtp_port: '{{ cookiecutter.smtp_port }}'
   smtp_host: '{{ cookiecutter.smtp_host }}'
   smtp_user: '{{ cookiecutter.smtp_user }}'