Exim statistics from 2026-09-15 00:00:00 to 2026-09-15 07:15:00

Grand total summary
Deliveries by Transport
Messages received per hour
Deliveries per hour
Time spent on the queue: all messages
Time spent on the queue: messages with at least one remote delivery
Relayed messages
Top 50 mail rejection reasons by message count
Top 50 sending hosts by message count
Top 50 sending hosts by volume
Top 50 local senders by message count
Top 50 local senders by volume
Top 50 host destinations by message count
Top 50 host destinations by volume
Top 50 local destinations by message count
Top 50 local destinations by volume
Top 50 rejected ips by message count
Top 50 temporarily rejected ips by message count
List of errors

Grand total summary

TOTAL	Volume	Messages	Addresses	Hosts	At least one addr Delayed		At least one addr Failed
Received	7195KB	185		79	17	9.2%	9	4.9%
Delivered	7545KB	189	189	4
Rejects		4456		950
Temp Rejects		71		1

Deliveries by Transport

	Volume	Messages
local_delivery	7164KB	179
remote_smtp	381KB	10

Messages received per hour (each dot is 1 message)

00-01     20 ....................
01-02     15 ...............
02-03     16 ................
03-04     24 ........................
04-05     28 ............................
05-06     26 ..........................
06-07     37 .....................................
07-08     19 ...................
08-09      0 
09-10      0 
10-11      0 
11-12      0 
12-13      0 
13-14      0 
14-15      0 
15-16      0 
16-17      0 
17-18      0 
18-19      0 
19-20      0 
20-21      0 
21-22      0 
22-23      0 
23-24      0

Deliveries per hour (each dot is 1 delivery)

00-01     20 ....................
01-02     17 .................
02-03     16 ................
03-04     23 .......................
04-05     31 ...............................
05-06     25 .........................
06-07     39 .......................................
07-08     18 ..................
08-09      0 
09-10      0 
10-11      0 
11-12      0 
12-13      0 
13-14      0 
14-15      0 
15-16      0 
16-17      0 
17-18      0 
18-19      0 
19-20      0 
20-21      0 
21-22      0 
22-23      0 
23-24      0

Time spent on the queue: all messages

Time	Messages	Percentage	Cumulative Percentage
Under 1m	180	97.3%	97.3%
5m	3	1.6%	98.9%
30m	1	0.5%	99.5%
Over 1d	1	0.5%	100.0%

Time spent on the queue: messages with at least one remote delivery

Time	Messages	Percentage	Cumulative Percentage
Under 1m	6	60.0%	60.0%
5m	3	30.0%	90.0%
30m	1	10.0%	100.0%

Relayed messages

Count	From	To
1	c51.c74c62ca.usw1.send.mailgun.net[204.220.176.51] bounce+2c6e95.047d95-maureen=promoteyourbusiness.ca@mg.ssactivewear.com	gmail-smtp-in.l.google.com[142.250.107.27] 4exposureltd@gmail.com
1	hkawsserv347.globalsources.com[54.46.19.119] pabouncedoi@gsol.globalsources.com	gmail-smtp-in.l.google.com[142.250.107.27] 4exposureltd@gmail.com
1	kl-203-16-23.kmta.shared.klaviyomail.com[170.203.16.23] bounce-kl_29267088521-kl_101101m2jh1r5tmvknvx-h-03fb7061d7=2@kocruj.shared.klaviyomail.com	gmail-smtp-in.l.google.com[142.250.107.27] 4exposureltd@gmail.com
1	mail-ed2-f12.google.com[74.125.228.76] marckhan@ppaidiozz.com	gmail-smtp-in.l.google.com[142.250.107.27] 4exposureltd@gmail.com

Total: 4 (plus 0 unshown)

Top 50 mail rejection reasons by message count

Messages	Mail rejection reason
2365	Unknown
1634	Dropped: too many syntax or protocol errors
163	Dropped: too many unrecognized commands
105	Rejected RCPT: Service status change
64	Rejected RCPT: found in bl.spamcop.net
59	Rejected RCPT: found in sbl-xbl.spamhaus.org
23	Rejected RCPT: found in dnsbl-1.uceprotect.net
22	Rejected RCPT: Unrouteable address
16	Rejected RCPT: found in z.mailspike.net
3	Rejected RCPT: found in zen.spamhaus.org
2	This message contains a virus (Sanesecurity.Junk.53917.UNOFFICIAL).

Top 50 mail temporary rejection reasons by message count

Messages	Mail temporary rejection reason
27	Temporarily rejected RCPT: /usr/home/majordomo/lists/jendyk
9	Temporarily rejected RCPT: /usr/home/majordomo/lists/pvcomfortplus
7	Temporarily rejected RCPT: /usr/home/majordomo/lists/adxutuutt-6f1btq
7	Temporarily rejected RCPT: /usr/home/majordomo/lists/az57celrhac59fd9
5	Temporarily rejected RCPT: /usr/home/majordomo/lists/hamidrahim
4	Temporarily rejected RCPT: /usr/home/majordomo/lists/nk
3	Temporarily rejected RCPT: /usr/home/majordomo/lists/dstrohmaier
3	Temporarily rejected RCPT: /usr/home/majordomo/lists/misha
2	Temporarily rejected RCPT: /usr/home/majordomo/lists/aahlmijvohvauqyo
1	Temporarily rejected RCPT: /usr/home/majordomo/lists/35a35162-bd93-45af-b1c7-7fd02e17b327
1	Temporarily rejected RCPT: /usr/home/majordomo/lists/6470ff9d-0bcb-47a5-ae45-48c447d456f0
1	Temporarily rejected RCPT: /usr/home/majordomo/lists/e9fb67fd-40a5-4614-b02a-78192758c8f9
1	Temporarily rejected RCPT: /usr/home/majordomo/lists/soho

Top 50 sending hosts by message count

Messages	Bytes	Average	Sending host
64	1166KB	18KB	local
28	252KB	9216	mx2.freebsd.org
5	19KB	3891	mail-qv1-f73.google.com
5	19KB	3891	mail-qv1-f74.google.com
4	94KB	24KB	plane.compute.dc.uq.edu.au
3	38KB	13KB	mail-ed2-f12.google.com
2	274KB	137KB	o170.ptr9231.mail.beehiiv.com
2	68KB	34KB	me-ss2-yqmz7d.mailengine1.com
2	34KB	17KB	directmail.newspaperdirect.com
1	1359KB	1359KB	mail-vk1-f170.google.com
1	170KB	170KB	mail118.atl31.mcdlv.net
1	153KB	153KB	(mail116-78.us2.msgfocus.com)
1	144KB	144KB	o57.ptr8965.thedeepview.co
1	138KB	138KB	o73.ptr2459.newsletter.theneurondaily.com
1	123KB	123KB	mailsrv4763.o-mx.com
1	117KB	117KB	hkawsserv347.globalsources.com
1	115KB	115KB	(mta057118.mailing.arsenal.co.uk)
1	113KB	113KB	wfbthkdp.outbound-mail.sendgrid.net
1	111KB	111KB	o1374.shared.klaviyomail.com
1	104KB	104KB	mta237-168.sailthru.com
1	103KB	103KB	mta-70-150-139.sparkpostmail.com
1	100KB	100KB	v531.v5375b7fa.use4.send.mailgun.net
1	100KB	100KB	mail2.di.salemnewschannel.com
1	100KB	100KB	bh186-41.smtp-out.beehiivmail.net
1	97KB	97KB	pmta181-39.sailthru.com
1	97KB	97KB	o1264.abmail.email.theguardian.com
1	95KB	95KB	o6.ptr8314.mail.beehiiv.com
1	91KB	91KB	a27-23.smtp-out.us-west-2.amazonses.com
1	85KB	85KB	mta.eml.renodepot.com
1	78KB	78KB	mail26.suw13.rsgsv.net
1	78KB	78KB	bh186-23.smtp-out.beehiivmail.net
1	78KB	78KB	(mailsrv4463.o-mx.com)
1	72KB	72KB	kl-203-16-23.kmta.shared.klaviyomail.com
1	70KB	70KB	d208-51.smtp-out.ca-central-1.amazonses.com
1	70KB	70KB	d208-55.smtp-out.ca-central-1.amazonses.com
1	65KB	65KB	mta.e.rbauction.com
1	65KB	65KB	mta.send.princessauto.com
1	64KB	64KB	i90-164.smtp-out.amazonses.com
1	62KB	62KB	o156.ptr293.mail.beehiiv.com
1	59KB	59KB	bh186-21.smtp-out.beehiivmail.net
1	51KB	51KB	bx.d.mailin.fr
1	50KB	50KB	ccm185.constantcontact.com
1	50KB	50KB	a14-59.smtp-out.amazonses.com
1	47KB	47KB	mx0a-0062fd03.pphosted.com
1	42KB	42KB	mta-3.beta.gr-mail1.com
1	40KB	40KB	mta5.eg.expedia.com
1	38KB	38KB	ccm29.constantcontact.com
1	38KB	38KB	smtp-soi-g14-141.aweber.com
1	36KB	36KB	webgridd122.emsecure.net
1	34KB	34KB	mta15.campaigns.rnchq.com

Top 50 sending hosts by volume

Messages	Bytes	Average	Sending host
1	1359KB	1359KB	mail-vk1-f170.google.com
64	1166KB	18KB	local
2	274KB	137KB	o170.ptr9231.mail.beehiiv.com
28	252KB	9216	mx2.freebsd.org
1	170KB	170KB	mail118.atl31.mcdlv.net
1	153KB	153KB	(mail116-78.us2.msgfocus.com)
1	144KB	144KB	o57.ptr8965.thedeepview.co
1	138KB	138KB	o73.ptr2459.newsletter.theneurondaily.com
1	123KB	123KB	mailsrv4763.o-mx.com
1	117KB	117KB	hkawsserv347.globalsources.com
1	115KB	115KB	(mta057118.mailing.arsenal.co.uk)
1	113KB	113KB	wfbthkdp.outbound-mail.sendgrid.net
1	111KB	111KB	o1374.shared.klaviyomail.com
1	104KB	104KB	mta237-168.sailthru.com
1	103KB	103KB	mta-70-150-139.sparkpostmail.com
1	100KB	100KB	v531.v5375b7fa.use4.send.mailgun.net
1	100KB	100KB	mail2.di.salemnewschannel.com
1	100KB	100KB	bh186-41.smtp-out.beehiivmail.net
1	97KB	97KB	pmta181-39.sailthru.com
1	97KB	97KB	o1264.abmail.email.theguardian.com
1	95KB	95KB	o6.ptr8314.mail.beehiiv.com
4	94KB	24KB	plane.compute.dc.uq.edu.au
1	91KB	91KB	a27-23.smtp-out.us-west-2.amazonses.com
1	85KB	85KB	mta.eml.renodepot.com
1	78KB	78KB	mail26.suw13.rsgsv.net
1	78KB	78KB	bh186-23.smtp-out.beehiivmail.net
1	78KB	78KB	(mailsrv4463.o-mx.com)
1	72KB	72KB	kl-203-16-23.kmta.shared.klaviyomail.com
1	70KB	70KB	d208-51.smtp-out.ca-central-1.amazonses.com
1	70KB	70KB	d208-55.smtp-out.ca-central-1.amazonses.com
2	68KB	34KB	me-ss2-yqmz7d.mailengine1.com
1	65KB	65KB	mta.e.rbauction.com
1	65KB	65KB	mta.send.princessauto.com
1	64KB	64KB	i90-164.smtp-out.amazonses.com
1	62KB	62KB	o156.ptr293.mail.beehiiv.com
1	59KB	59KB	bh186-21.smtp-out.beehiivmail.net
1	51KB	51KB	bx.d.mailin.fr
1	50KB	50KB	ccm185.constantcontact.com
1	50KB	50KB	a14-59.smtp-out.amazonses.com
1	47KB	47KB	mx0a-0062fd03.pphosted.com
1	42KB	42KB	mta-3.beta.gr-mail1.com
1	40KB	40KB	mta5.eg.expedia.com
1	38KB	38KB	ccm29.constantcontact.com
1	38KB	38KB	smtp-soi-g14-141.aweber.com
3	38KB	13KB	mail-ed2-f12.google.com
1	36KB	36KB	webgridd122.emsecure.net
1	34KB	34KB	mta15.campaigns.rnchq.com
2	34KB	17KB	directmail.newspaperdirect.com
1	34KB	34KB	ccm165.constantcontact.com
1	34KB	34KB	maile-ge.linkedin.com

Top 50 local senders by message count

Messages	Bytes	Average	Local sender
49	866KB	18KB	root
9	230KB	26KB	exim
4	67KB	17KB	doctor
2	2563	1281	www

Top 50 local senders by volume

Messages	Bytes	Average	Local sender
49	866KB	18KB	root
9	230KB	26KB	exim
4	67KB	17KB	doctor
2	2563	1281	www

Top 50 host destinations by message count

Messages	Addresses	Bytes	Average	Host destination
179	179	7164KB	40KB	local
5	5	234KB	47KB	gmail-smtp-in.l.google.com
4	4	97KB	24KB	in.constantcontact.com
1	1	50KB	50KB	163mx02.mxmail.netease.com

Top 50 host destinations by volume

Messages	Addresses	Bytes	Average	Host destination
179	179	7164KB	40KB	local
5	5	234KB	47KB	gmail-smtp-in.l.google.com
4	4	97KB	24KB	in.constantcontact.com
1	1	50KB	50KB	163mx02.mxmail.netease.com

Top 50 local destinations by message count

Messages	Addresses	Bytes	Average	Local destination
91	91	1406KB	15KB	doctor
16	16	1277KB	80KB	aboo
11	11	189KB	17KB	dave
8	8	330KB	41KB	exposure (exposure@doctor.nl2k.ab.ca)
7	7	476KB	68KB	tgarner
7	7	292KB	42KB	blg
7	7	273KB	39KB	doctor (root@doctor.nl2k.ab.ca)
5	5	1511KB	302KB	integration
5	5	306KB	61KB	amh
5	5	270KB	54KB	aboo (aboo@nk.ca, aboo@doctor.nl2k.ab.ca)
2	2	164KB	82KB	garysmith
2	2	158KB	79KB	lry
2	2	61KB	31KB	maxvalue
1	1	153KB	153KB	hilke
1	1	97KB	97KB	lnnl137
1	1	50KB	50KB	djr
1	1	34KB	34KB	cellsonic
1	1	30KB	30KB	annyslegten
1	1	22KB	22KB	finvest
1	1	17KB	17KB	ehodgins
1	1	17KB	17KB	gordon
1	1	16KB	16KB	mlcc
1	1	9076	9076	aboo (aboo@nk.ca)
1	1	6212	6212	leob

Top 50 local destinations by volume

Messages	Addresses	Bytes	Average	Local destination
5	5	1511KB	302KB	integration
91	91	1406KB	15KB	doctor
16	16	1277KB	80KB	aboo
7	7	476KB	68KB	tgarner
8	8	330KB	41KB	exposure (exposure@doctor.nl2k.ab.ca)
5	5	306KB	61KB	amh
7	7	292KB	42KB	blg
7	7	273KB	39KB	doctor (root@doctor.nl2k.ab.ca)
5	5	270KB	54KB	aboo (aboo@nk.ca, aboo@doctor.nl2k.ab.ca)
11	11	189KB	17KB	dave
2	2	164KB	82KB	garysmith
2	2	158KB	79KB	lry
1	1	153KB	153KB	hilke
1	1	97KB	97KB	lnnl137
2	2	61KB	31KB	maxvalue
1	1	50KB	50KB	djr
1	1	34KB	34KB	cellsonic
1	1	30KB	30KB	annyslegten
1	1	22KB	22KB	finvest
1	1	17KB	17KB	ehodgins
1	1	17KB	17KB	gordon
1	1	16KB	16KB	mlcc
1	1	9076	9076	aboo (aboo@nk.ca)
1	1	6212	6212	leob

Top 50 rejected ips by message count

Messages	Rejected ip
2429	local
240	[103.74.103.139]
64	[118.193.68.185]
8	[187.58.66.231]
8	[221.203.187.222]
7	[111.26.62.39]
7	[122.187.174.78]
7	[187.51.84.86]
7	[200.149.213.242]
7	[200.149.51.6]
6	[1.227.228.131]
6	[111.26.67.36]
6	[186.215.197.13]
6	[186.238.242.194]
6	[187.91.166.143]
6	[189.108.215.39]
6	[220.77.214.59]
6	[59.46.193.187]
5	[1.212.225.99]
5	[102.220.45.186]
5	[103.130.207.227]
5	[111.26.115.124]
5	[111.26.80.229]
5	[111.26.95.126]
5	[120.194.50.39]
5	[177.159.150.111]
5	[182.95.102.190]
5	[186.215.107.189]
5	[186.238.89.142]
5	[187.50.194.182]
5	[187.8.120.90]
5	[187.8.64.94]
5	[191.210.133.134]
5	[210.206.24.237]
5	[31.208.55.106]
5	[41.207.248.138]
5	[80.223.190.179]
4	[103.187.78.189]
4	[106.245.246.26]
4	[110.77.148.87]
4	[111.26.167.166]
4	[111.26.63.85]
4	[111.26.69.160]
4	[119.196.213.196]
4	[119.204.60.250]
4	[120.195.35.240]
4	[120.29.140.188]
4	[122.187.221.130]
4	[125.18.147.181]
4	[131.148.62.203]

Top 50 temporarily rejected ips by message count

Messages	Temporarily rejected ip
71	local

List of errors

Count - Error
1 - 4exposureltd@gmail.com (kristinepyb@doctor.nl2k.ab.ca) <kristine@promoteyourbusiness.ca> F=<Ac1n4lEqMR2qaQx7ToxG3XA==_1101971847939_srDn0EWCEeO7N9SuUnt5tw==@in.constantcontact.com> P=<Ac1n4lEqMR2qaQx7ToxG3XA==_1101971847939_srDn0EWCEeO7N9SuUnt5tw==@in.constantcontact.com> R=dnslookup T=remote_smtp H=gmail-smtp-in.l.google.com [142.250.107.27]:25 I=[204.209.81.1]:36123 PS=h : SMTP error from remote mail server after end of data: 550-5.7.1 This message is not RFC 5322 compliant. There are multiple Subject\n550-5.7.1 headers. To reduce the amount of spam sent to Gmail, this message has\n550-5.7.1 been blocked. For more information, go to\n550-5.7.1 https://support.google.com/mail/?p=RfcMessageNonCompliant and review\n550 5.7.1 RFC 5322 specifications. 41be03b00d2f7-cc4c6610a3csi24421568a12.157 - gsmtp DT=0.308s
1 - 4exposureltd@gmail.com (kristinepyb@doctor.nl2k.ab.ca) <kristine@promoteyourbusiness.ca> F=<bounce_bpojlai_o-kristine=promoteyourbusiness.ca@me-ss2-yqmz7d.mailengine1.com> P=<bounce_bpojlai_o-kristine=promoteyourbusiness.ca@me-ss2-yqmz7d.mailengine1.com> R=dnslookup T=remote_smtp H=gmail-smtp-in.l.google.com [142.250.107.27]:25 I=[204.209.81.1]:33199 PS=h : SMTP error from remote mail server after end of data: 550-5.7.1 This message is not RFC 5322 compliant. There are multiple Subject\n550-5.7.1 headers. To reduce the amount of spam sent to Gmail, this message has\n550-5.7.1 been blocked. For more information, go to\n550-5.7.1 https://support.google.com/mail/?p=RfcMessageNonCompliant and review\n550 5.7.1 RFC 5322 specifications. d2e1a72fcca58-86b263be7f1si24667786b3a.16 - gsmtp DT=0.363s
1 - 4exposureltd@gmail.com (kristinepyb@doctor.nl2k.ab.ca, exposure@doctor.nl2k.ab.ca) <info@promoteyourbusiness.ca> F=<bounce_bpojlai_o-info=promoteyourbusiness.ca@me-ss2-yqmz7d.mailengine1.com> P=<bounce_bpojlai_o-info=promoteyourbusiness.ca@me-ss2-yqmz7d.mailengine1.com> R=dnslookup T=remote_smtp H=gmail-smtp-in.l.google.com [142.250.107.27]:25 I=[204.209.81.1]:19974 PS=h : SMTP error from remote mail server after end of data: 550-5.7.1 This message is not RFC 5322 compliant. There are multiple Subject\n550-5.7.1 headers. To reduce the amount of spam sent to Gmail, this message has\n550-5.7.1 been blocked. For more information, go to\n550-5.7.1 https://support.google.com/mail/?p=RfcMessageNonCompliant and review\n550 5.7.1 RFC 5322 specifications. 41be03b00d2f7-cc4c665432bsi25521238a12.256 - gsmtp DT=0.342s
1 - 4exposureltd@gmail.com (kristinepyb@doctor.nl2k.ab.ca, exposure@doctor.nl2k.ab.ca) <maureen@promoteyourbusiness.ca> F=<AY18+2l/NSRmlXgCPKt4Eeg==_1122114999134_EcgbYDoSEemQv9SuUpK7UA==@in.constantcontact.com> P=<AY18+2l/NSRmlXgCPKt4Eeg==_1122114999134_EcgbYDoSEemQv9SuUpK7UA==@in.constantcontact.com> R=dnslookup T=remote_smtp H=gmail-smtp-in.l.google.com [142.250.107.27]:25 I=[204.209.81.1]:40168 PS=h : SMTP error from remote mail server after end of data: 550-5.7.1 This message is not RFC 5322 compliant. There are multiple Subject\n550-5.7.1 headers. To reduce the amount of spam sent to Gmail, this message has\n550-5.7.1 been blocked. For more information, go to\n550-5.7.1 https://support.google.com/mail/?p=RfcMessageNonCompliant and review\n550 5.7.1 RFC 5322 specifications. 98e67ed59e1d1-39dfbac4a23si494269a91.2 - gsmtp DT=0.718s
1 - 4exposureltd@gmail.com (kristinepyb@doctor.nl2k.ab.ca, exposure@doctor.nl2k.ab.ca) <maureen@promoteyourbusiness.ca> F=<Ac1n4lEqMR2qaQx7ToxG3XA==_1101971847939_LuadEEWBEeOYctSuUnt5tw==@in.constantcontact.com> P=<Ac1n4lEqMR2qaQx7ToxG3XA==_1101971847939_LuadEEWBEeOYctSuUnt5tw==@in.constantcontact.com> R=dnslookup T=remote_smtp H=gmail-smtp-in.l.google.com [142.250.107.27]:25 I=[204.209.81.1]:33242 PS=h : SMTP error from remote mail server after end of data: 550-5.7.1 This message is not RFC 5322 compliant. There are multiple Subject\n550-5.7.1 headers. To reduce the amount of spam sent to Gmail, this message has\n550-5.7.1 been blocked. For more information, go to\n550-5.7.1 https://support.google.com/mail/?p=RfcMessageNonCompliant and review\n550 5.7.1 RFC 5322 specifications. 41be03b00d2f7-cc4c665af61si25887401a12.261 - gsmtp DT=0.464s
1 - 4exposureltd@gmail.com (kristinepyb@doctor.nl2k.ab.ca, exposure@doctor.nl2k.ab.ca) <maureen@promoteyourbusiness.ca> F=<As66tc8ayRd6p4DTWfp5FMw==_1102184430822_mBAC0IzMEeOsZtSuUoRDcg==@in.constantcontact.com> P=<As66tc8ayRd6p4DTWfp5FMw==_1102184430822_mBAC0IzMEeOsZtSuUoRDcg==@in.constantcontact.com> R=dnslookup T=remote_smtp H=gmail-smtp-in.l.google.com [142.250.107.27]:25 I=[204.209.81.1]:60789 PS=h : SMTP error from remote mail server after end of data: 550-5.7.1 This message is not RFC 5322 compliant. There are multiple Subject\n550-5.7.1 headers. To reduce the amount of spam sent to Gmail, this message has\n550-5.7.1 been blocked. For more information, go to\n550-5.7.1 https://support.google.com/mail/?p=RfcMessageNonCompliant and review\n550 5.7.1 RFC 5322 specifications. 41be03b00d2f7-cc4c66384ddsi24462459a12.210 - gsmtp DT=0.479s
1 - bounce_bpojlai_o-info=promoteyourbusiness.ca@me-ss2-yqmz7d.mailengine1.com: retry timeout exceeded
1 - bounce_bpojlai_o-kristine=promoteyourbusiness.ca@me-ss2-yqmz7d.mailengine1.com F=<> P=<> R=dnslookup T=remote_smtp : all hosts for 'me-ss2-yqmz7d.mailengine1.com' have been failing for a long time (and retry time not reached) DT=0.000s
1 - eurogena@nl2k.ab.ca: retry timeout exceeded
1 - healthcareandrehabedmonton@gmail.com <info@healthcareandrehab.com> F=<mawaisasif12599@gmail.com> P=<mawaisasif12599@gmail.com> R=dnslookup T=remote_smtp H=gmail-smtp-in.l.google.com [142.250.107.27]:25 I=[204.209.81.1]:54558 PS=h : SMTP error from remote mail server after end of data: 550-5.7.1 This message is not RFC 5322 compliant. There are multiple Subject\n550-5.7.1 headers. To reduce the amount of spam sent to Gmail, this message has\n550-5.7.1 been blocked. For more information, go to\n550-5.7.1 https://support.google.com/mail/?p=RfcMessageNonCompliant and review\n550 5.7.1 RFC 5322 specifications. 41be03b00d2f7-cc4c6880e94si22296046a12.342 - gsmtp DT=0.556s

Errors encountered: 10