Add SMTP_HOST/PORT/USER/PASSWORD/TLS settings. When SMTP_HOST is set, send_email() uses smtplib (supports STARTTLS, SSL, or plain); auth is skipped when SMTP_USER is empty. Falls back to MAIL_BINARY when SMTP_HOST is unset, preserving existing behaviour. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
44 KiB
44 KiB