PowerMTA™ 4.5r1 
mta.streamad.in 

Top 10 queues in virtual MTA "pmta213-146" by number of recipients

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Name #Rcpt KBytes #Conn Paused Mode Last Error
gmail.com/pmta213-146 486 10,455.7 0 no normal 2026-04-04 17:16:22 message rate limit reached (based on queue's max-msg-rate in configuration)
yahoo.com/pmta213-146 67 2,048.7 0 no normal 2026-04-04 16:35:03 Error: "421 4.7.0 [TSS04] Messages from 213.32.59.146 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes" while connected from sun.streamad.in (213.32.59.146) to mta5.am0.yahoodns.net (67.195.228.111)
yahoo.co.in/pmta213-146 26 688.7 0 no normal 2026-04-04 18:03:27 Error: "550 5.7.9 This mail has been blocked because the sender is unauthenticated. Yahoo requires all senders to authenticate with either SPF or DKIM. Authentication results: DKIM = FAILURE - SPF bcsonline.org.in with ip 213.32.59.146 = FAILURE. See https://senders.yahooinc.com/smtp-error-codes/#authentication-failures for more information." while connected from sun.streamad.in (213.32.59.146) to mx-apac.mail.gm0.yahoodns.net (106.10.248.74)
yahoo.in/pmta213-146 21 528.7 0 no normal 2026-04-04 16:32:14 Error: "421 4.7.0 [TSS04] Messages from 213.32.59.146 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes" while connected from sun.streamad.in (213.32.59.146) to mx-apac.mail.gm0.yahoodns.net (106.10.248.74)
hotmail.com/pmta213-146 9 238.4 2 no normal   
ymail.com/pmta213-146 9 220.0 0 no normal 2026-04-04 16:34:11 Error: "421 4.7.0 [TSS04] Messages from 213.32.59.146 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes" while connected from sun.streamad.in (213.32.59.146) to mta6.am0.yahoodns.net (67.195.204.73)
tmf-group.com/pmta213-146 3 79.5 0 no normal   
skrathi.com/pmta213-146 2 52.9 0 no normal   
efficpro.com/pmta213-146 1 26.5 0 no backoff 2026-04-04 18:02:43 Error: "452 4.3.1 Insufficient system storage" while connected from sun.streamad.in (213.32.59.146) to mx.plingest.com (38.143.66.193)
inbox.com/pmta213-146 1 26.5 0 no normal 2026-04-04 18:01:16 Error: "451 4.7.5 DKIM key retrieval failed" while connected from sun.streamad.in (213.32.59.146) to mx.dka.mailcore.net (194.19.134.70)

10 of 22 matching queues.

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