OpenDKIM Statistics Report

Generated Oct 6 2022 10:00:00

Total records (messages) received:

Messages Signed
19059 17810

Reporting hosts and record counts:

Reporter Messages Since Last
medusa.blackops.org 19059 2010-08-30 00:00:42 2022-10-06 09:58:52

Overall message signature counts:

Signatures Messages
0 3941
1 12506
2 2532
3 80

DNSSEC results (see libopendkim/dkim.h):

DNSSEC code Signature Count
-1 111
0 3941
1 17699

DNSSEC trend:

Domains Year Month
1 2022 April
1 2022 May
1 2022 June
1 2022 July
1 2022 August
1 2022 September
1 2022 October

Overall pass/fail rate for signed mail:

Signatures Passed Failed (body)
17811 16434 28

Top ten error codes (see libopendkim/dkim.h):

Error Instances
no key found in DNS 62
multiple records returned 58
signature in the future 46
a= invalid 35
DNS query failed 8

Author vs. third-party signatures, non-MLM traffic:

Author Signatures Passed
13660 12927
Third-Party Signatures Passed
4151 3507

Count of unique signed From: domains in sample:

Domains
3011

Top 10 signing domains by signature count:

Domain Signatures
amazonses.com 2518
tangerine.ca 1074
gmail.com 966
twitter.com 849
googlegroups.com 672
amazon.ca 662
mailchimpapp.net 517
linkedin.com 492
washingtonpost.com 442
service.govdelivery.com 429

Top 10 signing domains by passing signature percentage:

Domain Signatures % Passed
tangerine.ca 1074 100.0000
mailchimpapp.net 517 100.0000
service.govdelivery.com 429 100.0000
github.com 345 100.0000
googlegroups.com 336 100.0000
facebookmail.com 311 100.0000
linkedin.com 246 100.0000
mail.kiehls.com 228 100.0000
auth.ccsend.com 222 100.0000
news.united.com 166 100.0000

Top 10 signing domains by failing signature percentage:

Domain Signatures % Failed
washingtonpost.com 221 100.0000
ksd3.klaviyomail.com 57 100.0000
m.convertkit.com 50 100.0000
fbinternettrackingsettlement.com 46 100.0000
m3aawg.org 43 100.0000
n.convertkit.com 36 100.0000
outlook.com 33 100.0000
ksd2.klaviyomail.com 28 100.0000
jamesclear.com 26 100.0000
142throckmortontheatre.org 22 100.0000

Signing domain use counts:

Messages Domains
1 2514
2 106
3 50
4 44
5 25
6 29
7 15
8 8
9 11
10 13

Trend in message signing rates:

Year Month % Signed
2022 April 107.6114
2022 May 106.2664
2022 June 96.7322
2022 July 91.9879
2022 August 71.3113
2022 September 105.6409
2022 October 76.7575

Trend in message signing rates:

Year Month Domains
2022 April 602
2022 May 798
2022 June 631
2022 July 546
2022 August 666
2022 September 727
2022 October 211

ATPS use:

Domains
0


Report completed at Thu Oct 6 10:00:05 2022