PowerMTA™ 3.5r16 

Top 10 queues by number of recipients

Customize View Help
Name #Rcpt KBytes #Conn Paused Mode Last Error
upsend.com/vmta1 9,717 71,265.8 0 no normal 2025-09-03 09:56:03 StatusDnsQueryFailed resolving domain
gmail.com/vmta1 302 2,456.0 0 no normal 2025-09-03 10:00:10 Timed out while connecting from server1.wifpp.cn (10.0.0.214) to alt4.gmail-smtp-in.l.google.com (142.251.190.27)
comcast.net/vmta1 130 1,046.7 0 no normal 2025-09-03 09:53:27 Error: connection closed by the remote host while connected from server1.wifpp.cn (10.0.0.214) to mx2c1.comcast.net (96.102.18.146)
libero.it/vmta1 57 408.5 0 no normal 2025-09-03 09:52:18 Timed out while connecting from server1.wifpp.cn (10.0.0.214) to smtp-in.libero.it (213.209.1.129)
us.army.mil/vmta1 34 183.0 0 no normal 2025-09-03 09:59:20 StatusDnsQueryFailed resolving domain
charter.net/vmta1 22 139.0 0 no normal 2025-09-03 09:58:20 Connection attempt failed, status = ECONNREFUSED while connecting from server1.wifpp.cn (10.0.0.214) to mx0.charter.net (47.43.18.9)
eircom.net/vmta1 18 140.2 0 no normal 2025-09-03 09:53:54 SMTP service unavailable: "421 eir-ibgw-7002a.ext.cloudfilter.net cmsmtp 49.65.99.196 blocked AUP#DNS" received from eir-07.mx.a.cloudfilter.net (34.248.58.33) while connected from server1.wifpp.cn (10.0.0.214) to eir-07.mx.a.cloudfilter.net (34.248.58.33)
seznam.cz/vmta1 17 106.7 0 no normal 2025-09-03 09:58:39 Maximum of 10 recipient errors detected; disconnecting while connected from server1.wifpp.cn (10.0.0.214:50440) to mx2.seznam.cz (77.75.77.42)
free.fr/vmta1 15 130.9 0 no normal 2025-09-03 09:54:35 SMTP protocol failure: syntax error: 3-digit code not found; The IP 49.65.99.196 is blacklisted on Spamhaus PBL by mx2.free.fr (212.27.42.59) while connected from server1.wifpp.cn (10.0.0.214) to mx2.free.fr (212.27.42.59)
navy.mil/vmta1 15 96.5 0 no normal 2025-09-03 09:58:53 StatusDnsQueryFailed resolving domain

10 of 2647 matching queues.

View options
Queue name
Sort by  name    # of recipients    queue size
Connections  connected queues only    unconnected queues only    both
Paused  paused only    running only    both
Mode  normal only    backoff only    any
Display at most queues
Refresh every seconds (if omitted or zero, don't refresh)