PowerMTA™ 4.5r1 
mta.streamad.in 

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Queue Detail
nameyahoo.co.in/pmta5-150
recipients97
kbytes2,569.8
active connections0
pausedno
modenormal
backoff reason 
next retry2026-04-04 20:05:45
Last Errors
timeerror
2026-04-04 19:35:45 Error: "421 4.7.0 [TSS04] Messages from 5.135.250.150 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes" while connected from mercury.streamad.in (5.135.250.150) to mx-apac.mail.gm0.yahoodns.net (106.10.248.73)
2026-04-04 19:35:43 Error: "421 4.7.0 [TSS04] Messages from 5.135.250.150 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes" while connected from mercury.streamad.in (5.135.250.150) to mx-apac.mail.gm0.yahoodns.net (106.10.248.73) (5x)
2026-04-04 19:35:41 Error: "421 4.7.0 [TSS04] Messages from 5.135.250.150 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes" while connected from mercury.streamad.in (5.135.250.150) to mx-apac.mail.gm0.yahoodns.net (106.10.248.73) (4x)
2026-04-04 19:35:40 Error: "421 4.7.0 [TSS04] Messages from 5.135.250.150 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes" while connected from mercury.streamad.in (5.135.250.150) to mx-apac.mail.gm0.yahoodns.net (106.10.248.73)
2026-04-04 19:35:39 Error: "421 4.7.0 [TSS04] Messages from 5.135.250.150 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes" while connected from mercury.streamad.in (5.135.250.150) to mx-apac.mail.gm0.yahoodns.net (106.10.248.73) (4x)
2026-04-04 19:35:38 Error: "421 4.7.0 [TSS04] Messages from 5.135.250.150 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes" while connected from mercury.streamad.in (5.135.250.150) to mx-apac.mail.gm0.yahoodns.net (106.10.248.73)
2026-04-04 19:35:37 Error: "421 4.7.0 [TSS04] Messages from 5.135.250.150 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes" while connected from mercury.streamad.in (5.135.250.150) to mx-apac.mail.gm0.yahoodns.net (106.10.248.73) (5x)
2026-04-04 19:35:35 Error: "421 4.7.0 [TSS04] Messages from 5.135.250.150 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes" while connected from mercury.streamad.in (5.135.250.150) to mx-apac.mail.gm0.yahoodns.net (106.10.248.73) (5x)
2026-04-04 19:35:33 Error: "421 4.7.0 [TSS04] Messages from 5.135.250.150 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes" while connected from mercury.streamad.in (5.135.250.150) to mx-apac.mail.gm0.yahoodns.net (106.10.248.73) (5x)
2026-04-04 19:35:31 Error: "421 4.7.0 [TSS04] Messages from 5.135.250.150 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes" while connected from mercury.streamad.in (5.135.250.150) to mx-apac.mail.gm0.yahoodns.net (106.10.248.73) (5x)
Recipient Events       (Deliveries: 0, Bounces: 0, Deferrals: 50)
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