PowerMTA queue detail

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Queue Detail
name	hotmail.com/pmta51-55
recipients	48
kbytes	1,416.1
active connections	0
paused	no
mode	normal
backoff reason
next retry	2025-09-12 03:10:33

Last Errors
time	error
2025-09-12 02:39:35	message rate limit reached (based on queue's max-msg-rate in configuration)
2025-09-12 02:39:33	message rate limit reached (based on queue's max-msg-rate in configuration)
2025-09-12 02:39:31	message rate limit reached (based on queue's max-msg-rate in configuration) (5x)
2025-09-12 02:39:30	message rate limit reached (based on queue's max-msg-rate in configuration)
2025-09-12 02:39:30	Error: "451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE05430B51025] [BN3PEPF0000B074.namprd04.prod.outlook.com 2025-09-11T21:09:30.461Z 08DDF02A1A45C979]" while connected from venus.streamad.in (51.68.102.55) to hotmail-com.olc.protection.outlook.com (52.101.10.9)
2025-09-12 02:39:30	message rate limit reached (based on queue's max-msg-rate in configuration)
2025-09-12 02:39:30	Error: "451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE23BA5D2416D] [BN3PEPF0000B078.namprd04.prod.outlook.com 2025-09-11T21:09:30.452Z 08DDF11DD37ED5D7]" while connected from venus.streamad.in (51.68.102.55) to hotmail-com.olc.protection.outlook.com (52.101.10.9)
2025-09-12 02:39:30	message rate limit reached (based on queue's max-msg-rate in configuration)
2025-09-12 02:39:30	Error: "451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE23BA5D24169] [BN3PEPF0000B078.namprd04.prod.outlook.com 2025-09-11T21:09:30.419Z 08DDF11DD37ED5CC]" while connected from venus.streamad.in (51.68.102.55) to hotmail-com.olc.protection.outlook.com (52.101.10.9)
2025-09-12 02:39:29	Error: "451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE1F32686CFEC] [BN3PEPF0000B072.namprd04.prod.outlook.com 2025-09-11T21:09:29.760Z 08DDF0F993FC4E2E]" while connected from venus.streamad.in (51.68.102.55) to hotmail-com.olc.protection.outlook.com (52.101.10.9)

Recipient Events (Deliveries: 24, Bounces: 0, Deferrals: 26)
Event	Time	Source IP	Address	Job ID	Destination MTA	Additional Information
delivered	2025-09-12 02:40:33	51.68.102.55	pkbca@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.42.12)	smtp;250 2.6.0 <f7982fdb8169467445793a4ea75fea29@streamad.in> [InternalId=29351806503203, Hostname=KL1PR01MB5797.apcprd01.prod.exchangelabs.com] 39668 bytes in 0.464, 83.330 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:40:32	51.68.102.55	krsanjay@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.42.12)	smtp;250 2.6.0 <403ac5d079862d87b07675b6526c6896@streamad.in> [InternalId=70540542873925, Hostname=YQBPR0101MB8445.CANPRD01.PROD.OUTLOOK.COM] 39838 bytes in 0.250, 155.385 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:39:35	51.68.102.55	jagdish_patel_ca@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;250 2.6.0 <6aef0bb315b991f0daf3591a73e95b70@streamad.in> [InternalId=43379169690690, Hostname=PN3P287MB0354.INDP287.PROD.OUTLOOK.COM] 39576 bytes in 0.744, 51.932 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:39:33	51.68.102.55	lakhanrathi@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;250 2.6.0 <15925f761bcccbb25ec64f82558fd5d5@streamad.in> [InternalId=11725260720097, Hostname=SEYPR04MB8975.apcprd04.prod.outlook.com] 39559 bytes in 0.475, 81.230 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:39:31	51.68.102.55	bipin.pawar@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;250 2.6.0 <86ab67cbc6e5644d2731a11ab5e3a540@streamad.in> [InternalId=53274774340982, Hostname=SEYPR06MB5134.apcprd06.prod.outlook.com] 39656 bytes in 0.485, 79.784 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:39:31	51.68.102.55	m_lsharma@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;250 2.6.0 <0f57c1d55fc94f9235fcfe82b5e2c1c3@streamad.in> [InternalId=18386754995579, Hostname=TYWPR01MB11167.jpnprd01.prod.outlook.com] 39641 bytes in 0.428, 90.447 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:39:31	51.68.102.55	molin123@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;250 2.6.0 <7e623d0d05182cbeb9603dabb9b24433@streamad.in> [InternalId=30167850289006, Hostname=JH0PR04MB7842.apcprd04.prod.outlook.com] 39610 bytes in 0.561, 68.880 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:39:31	51.68.102.55	bharativ@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;250 2.6.0 <172c1bee3d578ce91b965d0cd4deabc9@streamad.in> [InternalId=112455128713041, Hostname=GVXP189MB2007.EURP189.PROD.OUTLOOK.COM] 39578 bytes in 0.311, 124.041 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:39:31	51.68.102.55	anirudhbantwal@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;250 2.6.0 <c26c5d2957ed51dc39e8d8e53d43b1f1@streamad.in> [InternalId=17055315133974, Hostname=TY3PR01MB10486.jpnprd01.prod.outlook.com] 39663 bytes in 0.466, 83.103 KB/sec Queued mail for delivery -> 250 2.1.5
deferred	2025-09-12 02:39:30	51.68.102.55	camehul@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE05430B51025] [BN3PEPF0000B074.namprd04.prod.outlook.com 2025-09-11T21:09:30.461Z 08DDF02A1A45C979]
deferred	2025-09-12 02:39:30	51.68.102.55	anilsaraf2000@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE23BA5D2416D] [BN3PEPF0000B078.namprd04.prod.outlook.com 2025-09-11T21:09:30.452Z 08DDF11DD37ED5D7]
deferred	2025-09-12 02:39:30	51.68.102.55	ssgulati@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE23BA5D24169] [BN3PEPF0000B078.namprd04.prod.outlook.com 2025-09-11T21:09:30.419Z 08DDF11DD37ED5CC]
delivered	2025-09-12 02:39:30	51.68.102.55	hpgoel_co@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;250 2.6.0 <62c99e8961ec8e39d8e7fe68eafec277@streamad.in> [InternalId=51247549778075, Hostname=KL1PR04MB6980.apcprd04.prod.outlook.com] 39609 bytes in 0.336, 114.945 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:39:30	51.68.102.55	nrktan@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;250 2.6.0 <049402a4ec45bc185c9fdfc6a9886c23@streamad.in> [InternalId=53523882444079, Hostname=DB5P192MB2279.EURP192.PROD.OUTLOOK.COM] 39620 bytes in 0.359, 107.559 KB/sec Queued mail for delivery -> 250 2.1.5
deferred	2025-09-12 02:39:29	51.68.102.55	harshdua@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE1F32686CFEC] [BN3PEPF0000B072.namprd04.prod.outlook.com 2025-09-11T21:09:29.760Z 08DDF0F993FC4E2E]
deferred	2025-09-12 02:39:29	51.68.102.55	agrawalbadal@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE05430B50FBF] [BN3PEPF0000B074.namprd04.prod.outlook.com 2025-09-11T21:09:29.740Z 08DDF02A1A45C8B0]
deferred	2025-09-12 02:39:29	51.68.102.55	ekantkarnani@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE0C15AD7BB54] [BN3PEPF0000B077.namprd04.prod.outlook.com 2025-09-11T21:09:29.724Z 08DDF060AF1CC38D]
delivered	2025-09-12 02:39:29	51.68.102.55	kumaravelis@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;250 2.6.0 <83123707f787c4063bb8b93737f10f6e@streamad.in> [InternalId=70746701303232, Hostname=SJ1P221MB0845.NAMP221.PROD.OUTLOOK.COM] 39641 bytes in 0.280, 138.176 KB/sec Queued mail for delivery -> 250 2.1.5
deferred	2025-09-12 02:39:29	51.68.102.55	glkhandelwal@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE0205FD9C5AE] [BN3PEPF0000B071.namprd04.prod.outlook.com 2025-09-11T21:09:29.059Z 08DDF01031ED04F9]
deferred	2025-09-12 02:39:29	51.68.102.55	ashokmkumar@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE0205FD9C5AD] [BN3PEPF0000B071.namprd04.prod.outlook.com 2025-09-11T21:09:29.044Z 08DDF01031ED04F7]
deferred	2025-09-12 02:39:29	51.68.102.55	bugs_n@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE08BF1FD0673] [BN3PEPF0000B075.namprd04.prod.outlook.com 2025-09-11T21:09:29.035Z 08DDF045FACFB25D]
deferred	2025-09-12 02:39:28	51.68.102.55	megha_sagar@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE0C15AD7BAA5] [BN3PEPF0000B077.namprd04.prod.outlook.com 2025-09-11T21:09:28.344Z 08DDF060AF1CC23E]
deferred	2025-09-12 02:39:28	51.68.102.55	ramendra.tripathi@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE1F32686CF23] [BN3PEPF0000B072.namprd04.prod.outlook.com 2025-09-11T21:09:28.344Z 08DDF0F993FC4CA3]
deferred	2025-09-12 02:39:28	51.68.102.55	atul@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE0205FD9C556] [BN3PEPF0000B071.namprd04.prod.outlook.com 2025-09-11T21:09:28.339Z 08DDF01031ED044D]
deferred	2025-09-12 02:39:28	51.68.102.55	shrutisoni160@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.9)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE0205FD9C557] [BN3PEPF0000B071.namprd04.prod.outlook.com 2025-09-11T21:09:28.332Z 08DDF01031ED044E]
delivered	2025-09-12 02:38:30	51.68.102.55	nssridhar@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;250 2.6.0 <b202bc50c39e4ad448dd9f1a30bd3fd1@streamad.in> [InternalId=30605936952225, Hostname=TYCP301MB0077.JPNP301.PROD.OUTLOOK.COM] 39551 bytes in 0.575, 67.131 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:38:30	51.68.102.55	mukherjeesandip@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;250 2.6.0 <6fcf5389e251f7bbb3b21b742918d7c9@streamad.in> [InternalId=28011776705843, Hostname=TY7PR01MB15027.jpnprd01.prod.outlook.com] 39567 bytes in 0.559, 69.101 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:38:30	51.68.102.55	SAMEERKARNIK@HOTMAIL.COM		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;250 2.6.0 <a183c4e433659a1f7523a21665a60df8@streamad.in> [InternalId=23798413789988, Hostname=TYZPR04MB7978.apcprd04.prod.outlook.com] 39553 bytes in 0.560, 68.895 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:38:30	51.68.102.55	mustafadohadwala@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;250 2.6.0 <994bc6dd8ded7bbad425bd5a44944778@streamad.in> [InternalId=4866197948544, Hostname=SEL0PF7679960AA.apcprd01.prod.exchangelabs.com] 39597 bytes in 0.551, 70.097 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:38:30	51.68.102.55	gkanjani@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;250 2.6.0 <d7565590e69df702f215466a2c50659a@streamad.in> [InternalId=70935679864210, Hostname=SL2P216MB2274.KORP216.PROD.OUTLOOK.COM] 39480 bytes in 0.559, 68.959 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:38:30	51.68.102.55	vishalca@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;250 2.6.0 <87a180ee567179afe83f6c0e426c3957@streamad.in> [InternalId=15590731286148, Hostname=OSCPR01MB13425.jpnprd01.prod.outlook.com] 39541 bytes in 0.544, 70.963 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:38:29	51.68.102.55	alliedelectronics@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;250 2.6.0 <3f5f29229a6bbe7231c4e6f6f5e66c04@streamad.in> [InternalId=70733816398930, Hostname=MAZPR01MB9006.INDPRD01.PROD.OUTLOOK.COM] 39511 bytes in 0.486, 79.363 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:38:29	51.68.102.55	harshj_89@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;250 2.6.0 <57890fe5298f63dce7dc03708530f395@streamad.in> [InternalId=44057774525885, Hostname=SJ2PR22MB3894.namprd22.prod.outlook.com] 39767 bytes in 0.396, 97.889 KB/sec Queued mail for delivery -> 250 2.1.5
deferred	2025-09-12 02:38:27	51.68.102.55	casanjaysingh@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE13C9CE34A01] [AM4PEPF00027A64.eurprd04.prod.outlook.com 2025-09-11T21:08:27.546Z 08DDF09E4FE2C681]
deferred	2025-09-12 02:38:27	51.68.102.55	ajaynagpal_1@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE14136C04860] [AM4PEPF00027A63.eurprd04.prod.outlook.com 2025-09-11T21:08:27.459Z 08DDF0A09CCD968D]
deferred	2025-09-12 02:38:27	51.68.102.55	thiruvenkadamk@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE10429803295] [AM4PEPF00027A62.eurprd04.prod.outlook.com 2025-09-11T21:08:27.453Z 08DDF082166CA278]
deferred	2025-09-12 02:38:27	51.68.102.55	hitenca@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE1795818D3A2] [AM4PEPF00027A61.eurprd04.prod.outlook.com 2025-09-11T21:08:27.455Z 08DDF0BCAD4F2E33]
deferred	2025-09-12 02:38:27	51.68.102.55	pankaj_damle@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE063CD2005C0] [AM4PEPF00027A5E.eurprd04.prod.outlook.com 2025-09-11T21:08:27.363Z 08DDF031E916ECCB]
deferred	2025-09-12 02:38:27	51.68.102.55	alwaysabhishek@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE2CCDFB77D4B] [AM4PEPF00027A60.eurprd04.prod.outlook.com 2025-09-11T21:08:27.358Z 08DDF1666FF19D3E]
deferred	2025-09-12 02:38:27	51.68.102.55	prodip_82@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE0D8360F2A44] [AM4PEPF00027A5F.eurprd04.prod.outlook.com 2025-09-11T21:08:27.360Z 08DDF06C1CF01365]
deferred	2025-09-12 02:38:27	51.68.102.55	chiragshah13@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE1795818D388] [AM4PEPF00027A61.eurprd04.prod.outlook.com 2025-09-11T21:08:27.271Z 08DDF0BCAD4F2E04]
deferred	2025-09-12 02:38:27	51.68.102.55	ansarinj@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE0D8360F2A37] [AM4PEPF00027A5F.eurprd04.prod.outlook.com 2025-09-11T21:08:27.265Z 08DDF06C1CF0134E]
deferred	2025-09-12 02:38:27	51.68.102.55	hppuri@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE14136C04847] [AM4PEPF00027A63.eurprd04.prod.outlook.com 2025-09-11T21:08:27.258Z 08DDF0A09CCD9661]
deferred	2025-09-12 02:38:27	51.68.102.55	NSMALPANI@HOTMAIL.COM		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE14136C04848] [AM4PEPF00027A63.eurprd04.prod.outlook.com 2025-09-11T21:08:27.257Z 08DDF0A09CCD9662]
deferred	2025-09-12 02:38:27	51.68.102.55	mathewphilip570@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE14136C04846] [AM4PEPF00027A63.eurprd04.prod.outlook.com 2025-09-11T21:08:27.254Z 08DDF0A09CCD9660]
deferred	2025-09-12 02:38:27	51.68.102.55	ganeshk28@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.73.14)	smtp;451 4.7.652 The mail server [51.68.102.55] has exceeded the maximum number of connections. (S3115) [Name=Protocol Filter Agent][AGT=PFA][MxId=11BBE13C9CE349DE] [AM4PEPF00027A64.eurprd04.prod.outlook.com 2025-09-11T21:08:27.249Z 08DDF09E4FE2C649]
delivered	2025-09-12 02:08:27	51.68.102.55	viraaj_007@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.7)	smtp;250 2.6.0 <ca352b18b28d5aa63b49e584dfc7547a@streamad.in> [InternalId=30206505001833, Hostname=KL1PR01MB5593.apcprd01.prod.exchangelabs.com] 39665 bytes in 0.611, 63.372 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:08:25	51.68.102.55	arnav94@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.7)	smtp;250 2.6.0 <b241a8e6d0ef9edd772ec31e5d098429@streamad.in> [InternalId=17373142720518, Hostname=OSQPR03MB8573.apcprd03.prod.outlook.com] 39638 bytes in 0.356, 108.462 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:08:24	51.68.102.55	sudhanshut@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.7)	smtp;250 2.6.0 <8f847de032b97e6793fe1c08cbf14569@streamad.in> [InternalId=226623949384117, Hostname=SY4P282MB1291.AUSP282.PROD.OUTLOOK.COM] 39632 bytes in 0.443, 87.222 KB/sec Queued mail for delivery -> 250 2.1.5
delivered	2025-09-12 02:08:24	51.68.102.55	jhashruti@hotmail.com		hotmail-com.olc.protection.outlook.com (52.101.10.7)	smtp;250 2.6.0 <7ba18764c11ee22931af91df871169a3@streamad.in> [InternalId=19091129640169, Hostname=SG2PR01MB4493.apcprd01.prod.exchangelabs.com] 39587 bytes in 0.572, 67.537 KB/sec Queued mail for delivery -> 250 2.1.5

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
51.68.102.55	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	100/h	log-disabled-ips	no
backoff-max-smtp-out	10	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	5000
backoff-to-normal-after-delivery	yes	max-events-recorded	10
backoff-upon-all-sources-disabled	no	max-msg-per-connection	50
bcc-upon-delivery		max-msg-rate	2000/h
bounce-after	1d	max-rcpt-per-message	1000
bounce-upon-5xx-greeting	yes	max-smtp-out	10
bounce-upon-no-mx	yes	notify-of-delay-every	4h
bounce-upon-pix-transfer-failure	no	pix-bug-workaround	yes
bounce-upon-transfer-failure	no	queue-priority	50
check-mfrom-outbound	no	reenable-source-ip-after	never
check-pra-outbound	no	remove-header
connect-timeout	30s	replace-smtp-421-service-response	no
data-send-timeout	1m	require-starttls	no
default-smtp-port	25	retry-after	30m
deliver-local-dsn	yes	retry-upon-new-mail	no
disable-acct-records		smtp-421-means-mx-unavailable	yes
disable-mx-rollup	no	smtp-553-means-invalid-mailbox	yes
dk-sign	yes	smtp-data-termination-timeout	10m
dkim-add-body-limit	no	smtp-greeting-timeout	15s
dkim-add-timestamp	no	smtp-hosts
dkim-algorithm	rsa-sha256	smtp-pattern-list	blocking-errors
dkim-body-canon	relaxed	smtp-tls-allow-SSLv3	yes
dkim-disallow-adding-headers		smtp-tls-allow-TLSv1	yes
dkim-expire-after	never	use-starttls	yes
dkim-headers		use-unencrypted-plain-auth	no