2026-10-06 21:35:00 Warning: No server certificate defined; will use a selfsigned one.
 Suggested action: either install a certificate or change tls_advertise_hosts option
2026-10-06 21:35:00 exim 4.95 daemon started: pid=16621, -q30m, listening for SMTP on [127.0.0.1]:25 [::1]:25
2026-10-06 21:35:00 Start queue run: pid=16637
2026-10-06 21:35:00 End queue run: pid=16637
2026-10-06 21:35:13 Warning: No server certificate defined; will use a selfsigned one.
 Suggested action: either install a certificate or change tls_advertise_hosts option
2026-10-06 21:35:13 exim 4.95 daemon started: pid=17324, -q30m, listening for SMTP on port 25 (IPv6 and IPv4)
2026-10-06 21:35:13 Start queue run: pid=17326
2026-10-06 21:35:13 End queue run: pid=17326