OpenDKIM Statistics Report

Generated Nov 27 2021 10:00:00

Total records (messages) received:

Messages Signed
16241 15654

Reporting hosts and record counts:

Reporter Messages Since Last
medusa.blackops.org 16241 2010-08-30 00:00:42 2021-11-27 09:50:00

Overall message signature counts:

Signatures Messages
0 2948
1 11012
2 2201
3 80

DNSSEC results (see libopendkim/dkim.h):

DNSSEC code Signature Count
-1 52
0 2948
1 15602

DNSSEC trend:

Domains Year Month
1 2021 May
1 2021 June
1 2021 July
1 2021 August
1 2021 September
1 2021 October
1 2021 November

Overall pass/fail rate for signed mail:

Signatures Passed Failed (body)
15655 14238 71

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

Error Instances
no key found in DNS 86
DNS query failed 10
multiple records returned 4
key could not be decoded 3
DNS reply corrupt 2
key type unknown 1
unknown key version 1

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

Author Signatures Passed
11641 10930
Third-Party Signatures Passed
4014 3308

Count of unique signed From: domains in sample:

Domains
2398

Top 10 signing domains by signature count:

Domain Signatures
amazonses.com 2564
tangerine.ca 810
amazon.com 704
gmail.com 690
washingtonpost.com 566
twitter.com 525
service.govdelivery.com 485
mailchimpapp.net 425
linkedin.com 358
utoronto.onmicrosoft.com 315

Top 10 signing domains by passing signature percentage:

Domain Signatures % Passed
tangerine.ca 810 100.0000
twitter.com 525 100.0000
service.govdelivery.com 485 100.0000
mailchimpapp.net 425 100.0000
facebookmail.com 314 100.0000
mail.kiehls.com 266 100.0000
mailer.humblebundle.com 234 100.0000
github.com 218 100.0000
linkedin.com 179 100.0000
email.bombas.com 150 100.0000

Top 10 signing domains by failing signature percentage:

Domain Signatures % Failed
washingtonpost.com 283 100.0000
m3aawg.org 82 100.0000
outlook.com 69 100.0000
hotmail.com 50 100.0000
bmsend.com 25 100.0000
simple990.org 21 100.0000
ksd1.klaviyomail.com 20 100.0000
10BD50.clients.bmsend.com 18 100.0000
sfsketchfest.com 18 100.0000
142throckmortontheatre.org 9 100.0000

Signing domain use counts:

Messages Domains
1 1834
2 186
3 70
4 41
5 24
6 22
7 12
8 11
9 13
10 10

Trend in message signing rates:

Year Month % Signed
2021 May 114.1176
2021 June 97.3878
2021 July 96.7410
2021 August 89.8776
2021 September 89.1342
2021 October 97.2696
2021 November 109.9127

Trend in message signing rates:

Year Month Domains
2021 May 51
2021 June 691
2021 July 621
2021 August 518
2021 September 543
2021 October 560
2021 November 525

ATPS use:

Domains
0


Report completed at Sat Nov 27 10:00:04 2021