execute_cli was passing the full CLI string (e.g. '/ping address=8.8.8.8
count=4') as a single command to the Go poller. go-routeros expects the
command path and args separately. Now splits into command + prefixed args.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
When use_tls=false, the old logic set start_tls=true for any port != 25,
which broke plain SMTP servers like Mailpit. Now:
- Port 465: implicit TLS
- use_tls=true on other ports: STARTTLS
- use_tls=false: plain SMTP (no TLS)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>