PowerMTA™ 3.5r16 

Top 10 queues by number of recipients

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Name #Rcpt KBytes #Conn Paused Mode Last Error
comcast.net/vmta1 1,137 4,747.8 0 no normal 2025-07-18 01:51:36 Error: connection closed by the remote host while connected from server1.sjfdn.cn (10.0.0.237) to mx1c1.comcast.net (96.102.18.147)
libero.it/vmta1 301 1,263.8 0 no normal 2025-07-18 01:55:15 SMTP service unavailable: "421 smtp-08.iol.local smtp-08.iol.local No reverse DNS [smtp-08.iol.local; LIB_120]" received from smtp-in.libero.it (213.209.1.129) while connected from server1.sjfdn.cn (10.0.0.237) to smtp-in.libero.it (213.209.1.129)
charter.net/vmta1 136 568.0 0 no normal 2025-07-18 01:55:59 Connection attempt failed, status = ECONNREFUSED while connecting from server1.sjfdn.cn (10.0.0.237) to mx0.charter.net (47.43.18.9)
virgilio.it/vmta1 83 348.9 0 no normal 2025-07-18 01:55:17 SMTP service unavailable: "421 smtp-38.iol.local smtp-38.iol.local No reverse DNS [smtp-38.iol.local; VIR_120]" received from smtp-in.virgilio.it (213.209.1.130) while connected from server1.sjfdn.cn (10.0.0.237) to smtp-in.virgilio.it (213.209.1.130)
virginmedia.com/vmta1 65 271.9 0 no normal 2025-07-18 01:53:43 SMTP service unavailable: "421 mx10-prd-nl1-vmo.edge.unified.services mx10-prd-nl1-vmo.edge.unified.services MXIN108 Failure to determine Reverse DNS for your IP 114.96.76.73. Fix or retry later. ;id=cSniuZK1x4HFm;sid=cSniuZK1x4HFm;mta=mx10-prd-nl1-vmo;d=20250717;t=195346[CET];ipsrc=114.96.76.73;" received from mxin10.virginmedia.com (84.116.6.18) while connected from server1.sjfdn.cn (10.0.0.237) to mxin10.virginmedia.com (84.116.6.18)
eircom.net/vmta1 60 250.0 0 no normal 2025-07-18 01:47:45 SMTP service unavailable: "421 eir-ibgw-8002a.ext.cloudfilter.net cmsmtp 114.96.76.73 blocked AUP#DNS" received from eir-08.mx.a.cloudfilter.net (15.188.200.44) while connected from server1.sjfdn.cn (10.0.0.237) to eir-08.mx.a.cloudfilter.net (15.188.200.44)
interia.pl/vmta1 59 248.2 0 no normal 2025-07-18 01:56:08 Maximum of 10 recipient errors detected; disconnecting while connected from server1.sjfdn.cn (10.0.0.237:49113) to mx.interia.pl (217.74.65.64)
ntlworld.com/vmta1 52 216.9 0 no normal 2025-07-18 01:57:31 SMTP service unavailable: "421 mx8-prd-nl1-vmo.edge.unified.services mx8-prd-nl1-vmo.edge.unified.services MXIN108 Failure to determine Reverse DNS for your IP 114.96.76.73. Fix or retry later. ;id=cSrOuu9qKSky6;sid=cSrOuu9qKSky6;mta=mx8-prd-nl1-vmo;d=20250717;t=195734[CET];ipsrc=114.96.76.73;" received from mxin10.virginmedia.com (84.116.6.18) while connected from server1.sjfdn.cn (10.0.0.237) to mxin10.virginmedia.com (84.116.6.18)
bol.com.br/vmta1 51 215.1 0 no normal 2025-07-18 01:54:53 Error: connection closed by the remote host while connected from server1.sjfdn.cn (10.0.0.237:54775) to mx3.bol.com.br (200.147.41.201)
roadrunner.com/vmta1 49 204.5 0 no normal 2025-07-18 01:56:34 Connection attempt failed, status = ECONNREFUSED while connecting from server1.sjfdn.cn (10.0.0.237) to pkvw-mx.msg.pkvw.co.charter.net (47.43.26.7)

10 of 19268 matching queues.

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