Quote DEFAULT_FROM_EMAIL display name so contact mail sends.

Comma in "AI ML Operations, LLC" broke RFC 5322 From parsing and silently skipped notification emails. Closes #28.

.env.prod.example

@@ -34,7 +34,8 @@ EMAIL_HOST_USER=replace-with-smtp-user
 EMAIL_HOST_PASSWORD=replace-with-smtp-password
 EMAIL_PORT=2525
 EMAIL_USE_TLS=true
-# DEFAULT_FROM_EMAIL=AI ML Operations, LLC <info@aimloperations.com>
+# Display name has a comma — must be quoted (RFC 5322)
+# DEFAULT_FROM_EMAIL="AI ML Operations, LLC" <info@aimloperations.com>
 PUBLIC_SITE_URL=https://aimloperations.com
 
 # Stripe (live keys from https://dashboard.stripe.com/apikeys)

company_site/company_site/settings/base.py

@@ -202,7 +202,7 @@ EMAIL_PORT = int(env("EMAIL_PORT", "2525"))
 EMAIL_USE_TLS = env_bool("EMAIL_USE_TLS", True)
 DEFAULT_FROM_EMAIL = env(
     "DEFAULT_FROM_EMAIL",
-    "AI ML Operations, LLC <info@aimloperations.com>",
+    '"AI ML Operations, LLC" <info@aimloperations.com>',
 )
 # Absolute site origin for email logo / footer links (no trailing slash).
 PUBLIC_SITE_URL = env("PUBLIC_SITE_URL", "https://aimloperations.com").rstrip("/")

company_site/financial/stripe_billing.py

@@ -282,7 +282,7 @@ def send_pay_link_email(
     from_email = getattr(
         settings,
         "DEFAULT_FROM_EMAIL",
-        "AI ML Operations, LLC <info@aimloperations.com>",
+        '"AI ML Operations, LLC" <info@aimloperations.com>',
     )
     from public.email_branding import email_brand_context
 

company_site/public/admin.py

@@ -41,7 +41,7 @@ def send_emails(modeladmin, request, queryset):
             from_email = getattr(
                 settings,
                 "DEFAULT_FROM_EMAIL",
-                "AI ML Operations, LLC <info@aimloperations.com>",
+                '"AI ML Operations, LLC" <info@aimloperations.com>',
             )
             d = email_brand_context(title=email.subject, content=email.body)
 

company_site/public/views.py

@@ -25,7 +25,7 @@ def send_contact_email(email, subject, message):
     from_email = getattr(
         settings,
         "DEFAULT_FROM_EMAIL",
-        "AI ML Operations, LLC <info@aimloperations.com>",
+        '"AI ML Operations, LLC" <info@aimloperations.com>',
     )
     to = "ryan@aimloperations.com"
     d = email_brand_context(subject=subject, message=message, email=email)