OpenDKIM Statistics Report

Generated Jun 9 2023 10:00:01

Total records (messages) received:

Messages Signed
16810 14621

Reporting hosts and record counts:

Reporter Messages Since Last
medusa.blackops.org 16810 2010-08-30 00:00:42 2023-06-09 09:58:04

Overall message signature counts:

Signatures Messages
0 4467
1 10092
2 2224
3 27

DNSSEC results (see libopendkim/dkim.h):

DNSSEC code Signature Count
-1 68
0 4467
1 14553

DNSSEC trend:

Domains Year Month
1 2022 December
1 2023 January
1 2023 February
1 2023 March
1 2023 April
1 2023 May
1 2023 June

Overall pass/fail rate for signed mail:

Signatures Passed Failed (body)
14622 13377 33

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

Error Instances
DNS reply corrupt 130
no key found in DNS 87
multiple records returned 65
DNS query failed 59
a= invalid 25
signature in the future 8

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

Author Signatures Passed
11281 10389
Third-Party Signatures Passed
3341 2988

Count of unique signed From: domains in sample:

Domains
2292

Top 10 signing domains by signature count:

Domain Signatures
amazonses.com 1941
tangerine.ca 797
gmail.com 663
service.govdelivery.com 621
linkedin.com 584
camelcamelcamel.com 544
twitter.com 512
googlegroups.com 505
facebookmail.com 385
dkim.dotmailer.com 328

Top 10 signing domains by passing signature percentage:

Domain Signatures % Passed
facebookmail.com 385 100.0000
linkedin.com 292 100.0000
camelcamelcamel.com 272 100.0000
mailer.humblebundle.com 255 100.0000
mail.kiehls.com 252 100.0000
audioplugin.deals 154 100.0000
mailchimpapp.net 133 100.0000
mail.zillow.com 103 100.0000
mlsend.com 96 100.0000
notification.capitalone.com 76 100.0000

Top 10 signing domains by failing signature percentage:

Domain Signatures % Failed
washingtonpost.com 120 100.0000
fiercepulse.com 63 100.0000
sfsketchfest.com 60 100.0000
centertheatregroup.org 55 100.0000
microsoft.com 28 100.0000
jamesclear.com 28 100.0000
n.convertkit.com 27 100.0000
minimal.audio 27 100.0000
m.convertkit.com 26 100.0000
ksd1.klaviyomail.com 22 100.0000

Signing domain use counts:

Messages Domains
1 1838
2 104
3 26
4 44
5 21
6 25
7 26
8 6
9 9
10 9

Trend in message signing rates:

Year Month % Signed
2022 December 111.1612
2023 January 75.8221
2023 February 68.0784
2023 March 109.6396
2023 April 69.5770
2023 May 108.5474
2023 June 111.9403

Trend in message signing rates:

Year Month Domains
2022 December 492
2023 January 450
2023 February 455
2023 March 623
2023 April 611
2023 May 620
2023 June 245

ATPS use:

Domains
0


Report completed at Fri Jun 9 10:00:05 2023