PowerMTA™ 4.5r1 
autocarpro.in 

Top 10 queues in virtual MTA "pmta-autocarpro" by number of recipients

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Name #Rcpt KBytes #Conn Paused Mode Last Error
yahoo.com/pmta-autocarpro 5,958 278,385.7 0 no normal 2025-07-17 09:02:11 max-connect-rate limit reached
yahoo.co.in/pmta-autocarpro 3,356 156,810.8 0 no normal 2025-07-17 09:02:01 Error: "421 4.7.0 [TSS04] Messages from 157.230.8.202 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes" while connected from autocarpro.in (157.230.8.202) to mx-apac.mail.gm0.yahoodns.net (106.10.248.73) (2x)
gmail.com/pmta-autocarpro 637 28,641.9 0 no normal 2025-07-17 00:45:51 Error: "421 4.7.23 [157.230.8.202] The IP address sending this message does not have a PTR record, or the corresponding forward DNS entry does not match the sending IP. To protect our users from spam, mail has been temporarily rate limited. To learn more about IP address requirement s for sending to Gmail, visit https://support.google.com/a?p=sender-guidelines-ip To learn more about Gmail requirements for bulk senders, visit https://support.google.com/a?p=sender-guidelines. 6a1803df08f44-704f7e268b0si22861266d6.535 - gsmtp" while connected from autocarpro.in (157.230.8.202) to gmail-smtp-in.l.google.com (142.251.163.27)
yahoo.in/pmta-autocarpro 428 19,991.6 5 no normal 2025-07-17 09:02:21 Error: "421 4.7.0 [TSS04] Messages from 157.230.8.202 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes" while connected from autocarpro.in (157.230.8.202) to mx-apac.mail.gm0.yahoodns.net (106.10.248.74) (5x)
ymail.com/pmta-autocarpro 199 9,293.2 0 no normal 2025-07-17 09:02:10 max-connect-rate limit reached
airtelmail.in/pmta-autocarpro 163 7,614.9 0 no normal 2025-07-16 20:17:49 SMTP service unavailable: "451 4.7.700 PFA agent busy, please try again. [Name=Protocol Filter Agent][AGT=PFA][MxId=11BB894BA84A1D48] [OSA0EPF000000C7.apcprd02.prod.outlook.com 2025-07-16T20:17:49.174Z 08DDC4A5D424681C]" received from airtelmail-in.mail.eo.outlook.com (52.101.157.80) while connected from autocarpro.in (157.230.8.202) to airtelmail-in.mail.eo.outlook.com (52.101.157.80)
bol.net.in/pmta-autocarpro 140 6,540.2 5 no normal 2025-07-17 09:00:59 Timed out, status = ETIMEDOUT while connecting from autocarpro.in (157.230.8.202) to mailgw.nic.in (164.100.2.38) (5x)
eth.net/pmta-autocarpro 108 5,044.0 0 no normal 2025-07-17 08:58:49 Timed out, status = ETIMEDOUT while connecting from autocarpro.in (157.230.8.202) to in.mx1.mailhostbox.com (203.13.40.10)
bom3.vsnl.net.in/pmta-autocarpro 100 4,672.9 0 no normal 2025-07-17 08:57:00 Timed out, status = ETIMEDOUT while connecting from autocarpro.in (157.230.8.202) to in.mx3.mailhostbox.com (203.13.40.17)
bom5.vsnl.net.in/pmta-autocarpro 86 4,018.8 5 no normal 2025-07-17 09:00:43 Timed out, status = ETIMEDOUT while connecting from autocarpro.in (157.230.8.202) to in.mx3.mailhostbox.com (203.13.40.17)

10 of 605 matching queues.

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