PowerMTA™ 4.5r1 
mta.streamad.in 

Top 10 queues in virtual MTA "pmta51-167" by number of recipients

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Name #Rcpt KBytes #Conn Paused Mode Last Error
yahoo.com/pmta51-167 193 5,314.8 0 no normal 2026-06-17 09:36:10 message rate limit reached (based on queue's max-msg-rate in configuration) (5x)
yahoo.in/pmta51-167 23 633.4 0 no normal 2026-06-17 07:19:56 Error: "421 4.7.0 [TSS04] Messages from 51.68.59.167 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes" while connected from neptune.streamad.in (51.68.59.167) to mx-apac.mail.gm0.yahoodns.net (106.10.248.74) (3x)
gmail.com/pmta51-167 11 303.0 0 no normal 2026-06-17 02:37:36 Error: "550 5.7.1 [51.68.59.167 12] Gmail has detected that this message is likely unsolicited mail. To reduce the amount of spam sent to Gmail, this message has been blocked. For more information, go to https://support.google.com/mail/?p=UnsolicitedMessageError 5b1f17b1804b1-49230a4ff0dsi79771635e9.8 - gsmtp" while connected from neptune.streamad.in (51.68.59.167) to gmail-smtp-in.l.google.com (142.251.127.26)
ymail.com/pmta51-167 8 220.3 0 no normal 2026-06-17 07:14:11 Error: "421 4.7.0 [TSS04] Messages from 51.68.59.167 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes" while connected from neptune.streamad.in (51.68.59.167) to mta5.am0.yahoodns.net (67.195.228.106)
*/pmta51-167       no     

5 of 5 matching queues.

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