2025-07-18 20:45:18 Warning: No server certificate defined; will use a selfsigned one.
 Suggested action: either install a certificate or change tls_advertise_hosts option
2025-07-18 20:45:18 exim 4.95 daemon started: pid=13753, -q30m, listening for SMTP on [127.0.0.1]:25 [::1]:25
2025-07-18 20:45:18 Start queue run: pid=13758
2025-07-18 20:45:18 End queue run: pid=13758
2025-07-18 20:45:34 Warning: No server certificate defined; will use a selfsigned one.
 Suggested action: either install a certificate or change tls_advertise_hosts option
2025-07-18 20:45:34 exim 4.95 daemon started: pid=14203, -q30m, listening for SMTP on port 25 (IPv6 and IPv4)
2025-07-18 20:45:35 Start queue run: pid=14205
2025-07-18 20:45:35 End queue run: pid=14205
2025-07-18 21:15:35 Start queue run: pid=218723
2025-07-18 21:15:35 End queue run: pid=218723