PowerMTA queue detail

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Queue Detail
name	yahoo.com/pmta51-167
recipients	336
kbytes	8,732.0
active connections	0
paused	no
mode	normal
backoff reason
next retry	2026-04-04 19:57:32

Last Errors
time	error
2026-04-04 19:56:33	message rate limit reached (based on queue's max-msg-rate in configuration) (5x)
2026-04-04 19:56:33	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 mta7.am0.yahoodns.net (67.195.228.94)
2026-04-04 19:56:33	message rate limit reached (based on queue's max-msg-rate in configuration)
2026-04-04 19:56:33	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 mta7.am0.yahoodns.net (67.195.228.94)
2026-04-04 19:56:32	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 mta6.am0.yahoodns.net (98.136.96.77) (2x)
2026-04-04 19:56:32	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 (67.195.204.72) (2x)
2026-04-04 19:55:32	message rate limit reached (based on queue's max-msg-rate in configuration) (3x)
2026-04-04 19:55:31	message rate limit reached (based on queue's max-msg-rate in configuration) (2x)
2026-04-04 19:55:31	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 mta7.am0.yahoodns.net (67.195.228.109)
2026-04-04 19:55:31	message rate limit reached (based on queue's max-msg-rate in configuration)

Recipient Events (Deliveries: 0, Bounces: 0, Deferrals: 50)
Event	Time	Source IP	Address	Job ID	Destination MTA	Additional Information
deferred	2026-04-04 19:56:33	51.68.59.167	supriya_lad48@yahoo.com		mta7.am0.yahoodns.net (67.195.228.94)	smtp;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
deferred	2026-04-04 19:56:33	51.68.59.167	suminmehta@yahoo.com		mta7.am0.yahoodns.net (67.195.228.94)	smtp;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
deferred	2026-04-04 19:56:32	51.68.59.167	jayendra_rane@yahoo.com		mta6.am0.yahoodns.net (98.136.96.77)	smtp;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
deferred	2026-04-04 19:56:32	51.68.59.167	capournimakulkarni@yahoo.com		mta6.am0.yahoodns.net (98.136.96.77)	smtp;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
deferred	2026-04-04 19:56:32	51.68.59.167	canaresh90@yahoo.com		mta5.am0.yahoodns.net (67.195.204.72)	smtp;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
deferred	2026-04-04 19:56:32	51.68.59.167	aashay.khawte@yahoo.com		mta5.am0.yahoodns.net (67.195.204.72)	smtp;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
deferred	2026-04-04 19:55:31	51.68.59.167	manojk1994@yahoo.com		mta7.am0.yahoodns.net (67.195.228.109)	smtp;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
deferred	2026-04-04 19:55:31	51.68.59.167	kakumanisrihitha@yahoo.com		mta7.am0.yahoodns.net (67.195.228.109)	smtp;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
deferred	2026-04-04 19:55:31	51.68.59.167	jlsn_george@yahoo.com		mta5.am0.yahoodns.net (98.136.96.77)	smtp;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
deferred	2026-04-04 19:55:31	51.68.59.167	kolli.ravali@yahoo.com		mta5.am0.yahoodns.net (98.136.96.77)	smtp;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
deferred	2026-04-04 19:55:31	51.68.59.167	kiranverma315@yahoo.com		mta6.am0.yahoodns.net (67.195.204.73)	smtp;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
deferred	2026-04-04 19:55:31	51.68.59.167	karthiramraghuraman@yahoo.com		mta6.am0.yahoodns.net (67.195.204.73)	smtp;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
deferred	2026-04-04 19:54:30	51.68.59.167	omprakashcwa@yahoo.com		mta6.am0.yahoodns.net (98.136.96.91)	smtp;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
deferred	2026-04-04 19:54:30	51.68.59.167	opagrawalca@yahoo.com		mta6.am0.yahoodns.net (98.136.96.91)	smtp;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
deferred	2026-04-04 19:54:30	51.68.59.167	dhirenpatel24@yahoo.com		mta5.am0.yahoodns.net (67.195.204.72)	smtp;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
deferred	2026-04-04 19:54:30	51.68.59.167	klns_sarma@yahoo.com		mta5.am0.yahoodns.net (67.195.204.72)	smtp;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
deferred	2026-04-04 19:54:30	51.68.59.167	nv_nathan@yahoo.com		mta7.am0.yahoodns.net (67.195.204.79)	smtp;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
deferred	2026-04-04 19:54:30	51.68.59.167	ntrikkur@yahoo.com		mta7.am0.yahoodns.net (67.195.204.79)	smtp;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
deferred	2026-04-04 19:53:30	51.68.59.167	dcbothrallp@yahoo.com		mta7.am0.yahoodns.net (67.195.228.106)	smtp;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
deferred	2026-04-04 19:53:30	51.68.59.167	amishshah_ca@yahoo.com		mta5.am0.yahoodns.net (67.195.228.110)	smtp;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
deferred	2026-04-04 19:53:30	51.68.59.167	ambojk21@yahoo.com		mta5.am0.yahoodns.net (67.195.228.110)	smtp;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
deferred	2026-04-04 19:53:30	51.68.59.167	niravshah_1201@yahoo.com		mta7.am0.yahoodns.net (67.195.228.106)	smtp;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
deferred	2026-04-04 19:53:29	51.68.59.167	amar_ahuja@yahoo.com		mta6.am0.yahoodns.net (67.195.204.77)	smtp;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
deferred	2026-04-04 19:53:29	51.68.59.167	comrishi@yahoo.com		mta6.am0.yahoodns.net (67.195.204.77)	smtp;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
deferred	2026-04-04 19:52:29	51.68.59.167	nehagupta2402@yahoo.com		mta7.am0.yahoodns.net (98.136.96.74)	smtp;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
deferred	2026-04-04 19:52:29	51.68.59.167	ca_bgupta2008@yahoo.com		mta7.am0.yahoodns.net (98.136.96.74)	smtp;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
deferred	2026-04-04 19:52:29	51.68.59.167	ajay.kumar68@yahoo.com		mta6.am0.yahoodns.net (67.195.204.77)	smtp;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
deferred	2026-04-04 19:52:29	51.68.59.167	updateashok@yahoo.com		mta6.am0.yahoodns.net (67.195.204.77)	smtp;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
deferred	2026-04-04 19:52:29	51.68.59.167	jkpani1@yahoo.com		mta5.am0.yahoodns.net (67.195.204.72)	smtp;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
deferred	2026-04-04 19:52:29	51.68.59.167	chandar8293@yahoo.com		mta5.am0.yahoodns.net (67.195.204.72)	smtp;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
deferred	2026-04-04 19:51:29	51.68.59.167	jaju_abhishek@yahoo.com		mta5.am0.yahoodns.net (67.195.228.94)	smtp;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
deferred	2026-04-04 19:51:29	51.68.59.167	aabhi_mane@yahoo.com		mta6.am0.yahoodns.net (67.195.228.110)	smtp;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
deferred	2026-04-04 19:51:29	51.68.59.167	jaink111@yahoo.com		mta6.am0.yahoodns.net (67.195.228.110)	smtp;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
deferred	2026-04-04 19:51:29	51.68.59.167	cakushal@yahoo.com		mta5.am0.yahoodns.net (67.195.228.94)	smtp;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
deferred	2026-04-04 19:51:28	51.68.59.167	klaassensolomonjks@yahoo.com		mta7.am0.yahoodns.net (67.195.204.72)	smtp;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
deferred	2026-04-04 19:51:28	51.68.59.167	sivshankarbhat@yahoo.com		mta7.am0.yahoodns.net (67.195.204.72)	smtp;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
deferred	2026-04-04 19:50:27	51.68.59.167	shubhabuchasia@yahoo.com		mta6.am0.yahoodns.net (67.195.228.106)	smtp;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
deferred	2026-04-04 19:50:27	51.68.59.167	shh_ketan@yahoo.com		mta5.am0.yahoodns.net (98.136.96.77)	smtp;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
deferred	2026-04-04 19:50:27	51.68.59.167	muthuramassociates@yahoo.com		mta7.am0.yahoodns.net (98.136.96.76)	smtp;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
deferred	2026-04-04 19:50:27	51.68.59.167	shivansh2511@yahoo.com		mta5.am0.yahoodns.net (98.136.96.77)	smtp;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
deferred	2026-04-04 19:50:27	51.68.59.167	nagarajugl@yahoo.com		mta7.am0.yahoodns.net (98.136.96.76)	smtp;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
deferred	2026-04-04 19:49:27	51.68.59.167	mparkhani@yahoo.com		mta7.am0.yahoodns.net (67.195.228.110)	smtp;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
deferred	2026-04-04 19:49:26	51.68.59.167	sarda_hariom@yahoo.com		mta7.am0.yahoodns.net (67.195.228.110)	smtp;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
deferred	2026-04-04 19:49:26	51.68.59.167	santo_0001@yahoo.com		mta6.am0.yahoodns.net (67.195.204.72)	smtp;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
deferred	2026-04-04 19:49:26	51.68.59.167	mugdhagodbole@yahoo.com		mta5.am0.yahoodns.net (67.195.204.73)	smtp;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
deferred	2026-04-04 19:49:26	51.68.59.167	mrugeshm@yahoo.com		mta6.am0.yahoodns.net (67.195.204.72)	smtp;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
deferred	2026-04-04 19:49:26	51.68.59.167	sanjay.kadam71@yahoo.com		mta5.am0.yahoodns.net (67.195.204.73)	smtp;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
deferred	2026-04-04 19:48:26	51.68.59.167	i_vikramsharma@yahoo.com		mta6.am0.yahoodns.net (98.136.96.91)	smtp;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
deferred	2026-04-04 19:48:26	51.68.59.167	ren_seq@yahoo.com		mta5.am0.yahoodns.net (98.136.96.77)	smtp;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
deferred	2026-04-04 19:48:26	51.68.59.167	rjainamit@yahoo.com		mta5.am0.yahoodns.net (98.136.96.77)	smtp;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

Settings
VMTA Settings
max-smtp-msg-rate	unlimited	max-smtp-out	unlimited
Source IP Limits
Source IP Address	source-ip-max-smtp-out	source-ip-max-msg-rate	source-ip-max-connect-rate
51.68.59.167	unlimited	unlimited	unlimited
Queue Settings
type	smtp	dkim-headers-canon	relaxed
add-gm-token	no	dkim-identity	sender-or-from
allow-cancel-during-transfer	yes	dkim-sign	yes
allow-priority-interruption	yes	ignore-8bitmime	no
allow-priority-interruption-during-transfer	no	ignore-chunking	yes
assume-delivery-upon-data-termination-timeout	yes	ignore-pipelining	no
auth-password		log-commands	no
auth-username		log-connections	no
backoff-max-connect-rate	unlimited	log-data	no
backoff-max-msg-rate	500/h	log-disabled-ips	no
backoff-max-smtp-out	6	log-resolution	no
backoff-notify		log-transfer-failures	no
backoff-reroute-to-virtual-mta		max-cold-virtual-mta-msg	0/d
backoff-retry-after	1h	max-connect-rate	unlimited
backoff-to-normal-after	1h	max-errors-per-connection	1000
backoff-to-normal-after-delivery	yes	max-events-recorded	10
backoff-upon-all-sources-disabled	no	max-msg-per-connection	6
bcc-upon-delivery		max-msg-rate	600/h
bounce-after	1d	max-rcpt-per-message	1000
bounce-upon-5xx-greeting	yes	max-smtp-out	6
bounce-upon-no-mx	yes	mx-connection-attempts	10
bounce-upon-pix-transfer-failure	no	notify-of-delay-every	4h
bounce-upon-transfer-failure	no	pix-bug-workaround	yes
check-mfrom-outbound	no	queue-priority	50
check-pra-outbound	no	reenable-source-ip-after	never
connect-timeout	30s	remove-header
data-send-timeout	1m	replace-smtp-421-service-response	no
default-smtp-port	25	require-starttls	no
deliver-local-dsn	yes	retry-after	4h
disable-acct-records		retry-upon-new-mail	no
disable-mx-rollup	no	smtp-421-means-mx-unavailable	no
dk-sign	yes	smtp-553-means-invalid-mailbox	yes
dkim-add-body-limit	no	smtp-data-termination-timeout	10m
dkim-add-timestamp	no	smtp-greeting-timeout	15s
dkim-algorithm	rsa-sha256	smtp-hosts
dkim-body-canon	relaxed	smtp-pattern-list	blocking-errors
dkim-disallow-adding-headers		smtp-tls-allow-SSLv3	yes
dkim-expire-after	never	smtp-tls-allow-TLSv1	yes
dkim-headers		use-starttls	yes