sput.nl Rejected Mail Statistics for

Daily Report

Each unit () represents 4 rejects or part thereof.

Busiest day: 4/Apr/25 (174 rejects).

Each unit () represents 6 rejects or part thereof.

Each unit () represents 2 rejects or part thereof.

Listing domains, sorted by the number of rejects.

no.	#rejs	%rejs	domain
1	706	58.88%	[unresolved IPv4 addresses]
2	189	15.76%	.net (Networks)
3	118	9.84%	.edu (USA Higher Education)
4	48	4.00%	.org (Non Profit Making Organisations)
5	46	3.84%	.com (Commercial)
6	22	1.83%	.pt (Portugal)
7	19	1.58%	[unknown domain]
8	16	1.33%	.ke (Kenya)
9	9	0.75%	.de (Germany)
10	6	0.50%	.bg (Bulgaria)
11	5	0.42%	.cloud (Cloud)
12	2	0.17%	.ch (Switzerland)
13	2	0.17%	.me (Montenegro)
14	2	0.17%	.mg (Madagascar)
15	2	0.17%	.il (Israel)
16	2	0.17%	.fr (France)
17	2	0.17%	.no (Norway)
18	1	0.08%	.ipvsix (unresolved IPv6 addresses)
19	1	0.08%	.su (Former USSR)
20	1	0.08%	.cl (Chile)

Listing the top 30 organisations by the number of rejects, sorted by the number of rejects.

no.	#rejs	%rejs	organisation
1	168	14.01%	comcast.net
2	121	10.09%	66.248
3	118	9.84%	gatech.edu
4	107	8.92%	179.184
5	65	5.42%	77
6	58	4.84%	192.227
7	52	4.34%	196.251
8	48	4.00%	shadowserver.org
9	40	3.34%	165.154
10	20	1.67%	45
11	19	1.58%	[unknown domain]
12	19	1.58%	213.209
13	16	1.33%	aps.go.ke
14	16	1.33%	vodafone.pt
15	14	1.17%	102
16	13	1.08%	5
17	12	1.00%	sparkpostmail.com
18	12	1.00%	207.188
19	11	0.92%	78
20	10	0.83%	94
21	8	0.67%	posteo.de
22	8	0.67%	24.187
23	7	0.58%	208.56
24	7	0.58%	spectrum.com
25	7	0.58%	2
26	7	0.58%	62.148
27	6	0.50%	98
28	6	0.50%	sunucuhub.com
29	5	0.42%	optonline.net
30	5	0.42%	95
	194	16.18%	[not listed: 92 organisations]

Listing the top 30 hosts by the number of rejects, sorted by the number of rejects.

no.	#rejs	%rejs	host
1	121	10.09%	66.248.243.39
2	118	9.84%	scanner7.cc.gatech.edu
3	107	8.92%	179.184.192.185
4	62	5.17%	77.90.153.231
5	58	4.84%	192.227.217.213
6	34	2.84%	196.251.92.108
7	18	1.50%	213.209.150.64
8	16	1.33%	mail.aps.go.ke
9	16	1.33%	54.126.103.87.rev.vodafone.pt
10	12	1.00%	mta-81-54.sparkpostmail.com
11	12	1.00%	207.188.157.230
12	11	0.92%	xn--p1aee.054.xn--p1acf
13	10	0.83%	196.251.92.38
14	8	0.67%	24.187.213.29
15	8	0.67%	mout02.posteo.de
16	7	0.58%	78.153.140.207
17	7	0.58%	62.148.6.46
18	6	0.50%	c-68-32-73-4.hsd1.mi.comcast.net
19	6	0.50%	165.154.228.124
20	6	0.50%	45.197.14.93
21	6	0.50%	94.140.210.134
22	6	0.50%	static-185-95-84-71.sunucuhub.com
23	6	0.50%	c-73-173-151-120.hsd1.md.comcast.net
24	6	0.50%	208.56.156.50
25	6	0.50%	165.154.210.99
26	6	0.50%	5.230.207.194
27	5	0.42%	c-68-82-141-145.hsd1.pa.comcast.net
28	5	0.42%	63.116.23.24
29	5	0.42%	102.53.15.17
30	5	0.42%	196.251.92.102
	500	41.70%	[not listed: 303 hosts]

Listing reject reasons, sorted by the number of rejects.

no.	#rejs	%rejs	reject reason
1	576	48.04%	Protocol
2	575	47.96%	Rcpt to
3	35	2.92%	Hostname
4	8	0.67%	Data
5	4	0.33%	Blacklist
6	1	0.08%	Helo

Listing content rejs with at least 1 request for a page, sorted by the number of requests for pages.

#rejs	pages	content
8	0	[not listed: 1 content]

Listing blacklist URLs, sorted by the number of rejects.

no.	#rejs	%rejs	URL
1	3	75.00%	https://www.spamhaus.org/
2	1	25.00%	http://www.sput.nl/spam/blacklist.html