OpenDKIM Statistics Report

Generated Dec 2 2020 10:00:00

Total records (messages) received:

Messages Signed
19110 21721

Reporting hosts and record counts:

Reporter Messages Since Last
medusa.blackops.org 19110 2010-08-30 00:00:42 2020-12-02 09:52:17

Overall message signature counts:

Signatures Messages
0 2258
1 12049
2 4737
3 66

DNSSEC results (see libopendkim/dkim.h):

DNSSEC code Signature Count
-1 112
0 2258
1 21609

DNSSEC trend:

Domains Year Month
1 2020 June
1 2020 July
1 2020 August
1 2020 September
1 2020 October
1 2020 November
1 2020 December

Overall pass/fail rate for signed mail:

Signatures Passed Failed (body)
21722 20479 38

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

Error Instances
no key found in DNS 73
invalid domain (d=/i=) 11
unknown key version 9
key type unknown 4
DNS reply corrupt 4
DNS query failed 3
signature in the future 2
multiple records returned 1

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

Author Signatures Passed
14711 14043
Third-Party Signatures Passed
7011 6436

Count of unique signed From: domains in sample:

Domains
2685

Top 10 signing domains by signature count:

Domain Signatures
amazonses.com 8005
amazon.com 3982
amazon.ca 1168
service.govdelivery.com 662
twitter.com 609
washingtonpost.com 546
tangerine.ca 449
mailchimpapp.net 439
audible.com 402
facebookmail.com 335

Top 10 signing domains by passing signature percentage:

Domain Signatures % Passed
service.govdelivery.com 662 100.0000
twitter.com 609 100.0000
amazon.ca 584 100.0000
tangerine.ca 449 100.0000
mailchimpapp.net 439 100.0000
facebookmail.com 326 100.0000
email.apple.com 258 100.0000
wpmudev.host 203 100.0000
mailer.humblebundle.com 202 100.0000
audible.com 201 100.0000

Top 10 signing domains by failing signature percentage:

Domain Signatures % Failed
washingtonpost.com 273 100.0000
m3aawg.org 106 100.0000
outlook.com 25 100.0000
simple990.org 23 100.0000
msgfocus.com 22 100.0000
vesta.threadloom.news 19 100.0000
tslin.onmicrosoft.com 19 100.0000
forum.olympianoiseco.com 14 100.0000
bmsend.com 11 100.0000
brandyourself.com 10 100.0000

Signing domain use counts:

Messages Domains
1 1783
2 414
3 81
4 51
5 37
6 15
7 17
8 15
9 9
10 8

Trend in message signing rates:

Year Month % Signed
2020 June 102.2869
2020 July 83.1180
2020 August 99.0566
2020 September 123.0969
2020 October 131.8207
2020 November 133.3879
2020 December 125.3823

Trend in message signing rates:

Year Month Domains
2020 June 495
2020 July 742
2020 August 648
2020 September 576
2020 October 611
2020 November 580
2020 December 109

ATPS use:

Domains
0

Report completed at Wed Dec 2 10:00:05 2020