OpenDKIM Statistics Report

Generated Feb 4 2023 10:00:00

Total records (messages) received:

Messages Signed
18582 18170

Reporting hosts and record counts:

Reporter Messages Since Last
medusa.blackops.org 18582 2010-08-30 00:00:42 2023-02-04 09:28:45

Overall message signature counts:

Signatures Messages
0 3881
1 11295
2 3343
3 63

DNSSEC results (see libopendkim/dkim.h):

DNSSEC code Signature Count
-1 99
0 3881
1 18071

DNSSEC trend:

Domains Year Month
1 2022 August
1 2022 September
1 2022 October
1 2022 November
1 2022 December
1 2023 January
1 2023 February

Overall pass/fail rate for signed mail:

Signatures Passed Failed (body)
18171 16690 27

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

Error Instances
no key found in DNS 125
DNS query failed 54
multiple records returned 49
a= invalid 35
signature in the future 34
invalid domain (d=/i=) 1
DNS reply corrupt 1

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

Author Signatures Passed
13386 12462
Third-Party Signatures Passed
4785 4228

Count of unique signed From: domains in sample:

Domains
2604

Top 10 signing domains by signature count:

Domain Signatures
amazonses.com 3790
camelcamelcamel.com 1560
gmail.com 1008
tangerine.ca 823
googlegroups.com 794
service.govdelivery.com 585
twitter.com 570
linkedin.com 484
washingtonpost.com 448
auth.ccsend.com 428

Top 10 signing domains by passing signature percentage:

Domain Signatures % Passed
tangerine.ca 823 100.0000
gmail.com 611 100.0000
service.govdelivery.com 585 100.0000
googlegroups.com 397 100.0000
mailchimpapp.net 311 100.0000
linkedin.com 242 100.0000
mail.kiehls.com 229 100.0000
facebookmail.com 203 100.0000
email.bombas.com 169 100.0000
mail.zillow.com 162 100.0000

Top 10 signing domains by failing signature percentage:

Domain Signatures % Failed
washingtonpost.com 224 100.0000
sfsketchfest.com 54 100.0000
centertheatregroup.org 47 100.0000
fiercepulse.com 37 100.0000
m.convertkit.com 34 100.0000
ksd1.klaviyomail.com 30 100.0000
ksd2.klaviyomail.com 30 100.0000
jamesclear.com 30 100.0000
n.convertkit.com 28 100.0000
ksd3.klaviyomail.com 28 100.0000

Signing domain use counts:

Messages Domains
1 2105
2 101
3 42
4 47
5 23
6 31
7 9
8 20
9 10
10 13

Trend in message signing rates:

Year Month % Signed
2022 August 119.2508
2022 September 105.6409
2022 October 104.6557
2022 November 121.7689
2022 December 99.9304
2023 January 75.8221
2023 February 22.4844

Trend in message signing rates:

Year Month Domains
2022 August 552
2022 September 727
2022 October 665
2022 November 621
2022 December 661
2023 January 450
2023 February 116

ATPS use:

Domains
0


Report completed at Sat Feb 4 10:00:05 2023