IONOS SMTP on port 465 uses implicit SSL, not STARTTLS. Set SMTP_TLS: false and SMTP_SSL: true. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
IONOS SMTP on port 465 uses implicit SSL, not STARTTLS. Set SMTP_TLS: false and SMTP_SSL: true. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>