OpenDKIM Statistics Report

Generated Dec 11 2019 10:00:00

Total records (messages) received:

Messages Signed
15610 15996

Reporting hosts and record counts:

Reporter Messages Since Last
medusa.blackops.org 15610 2010-08-30 00:00:42 2019-12-11 09:22:49

Overall message signature counts:

Signatures Messages
0 1829
1 11629
2 2089
3 57
4 6

DNSSEC results (see libopendkim/dkim.h):

DNSSEC code Signature Count
-1 80
0 1829
1 15916

DNSSEC trend:

Domains Year Month
1 2019 June
1 2019 July
1 2019 August
1 2019 September
1 2019 October
1 2019 November
1 2019 December

Overall pass/fail rate for signed mail:

Signatures Passed Failed (body)
15997 14849 43

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

Error Instances
no key found in DNS 96
a= invalid 31
key type unknown 9
multiple records returned 5
DNS reply corrupt 5
signature in the future 5
unauthorized subdomain 4
DNS query failed 3
invalid domain (d=/i=) 2
unknown key hash 1

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

Author Signatures Passed
11687 10954
Third-Party Signatures Passed
4310 3895

Count of unique signed From: domains in sample:

Domains
2600

Top 10 signing domains by signature count:

Domain Signatures
amazonses.com 2283
amazon.com 840
tangerine.ca 754
twitter.com 743
facebookmail.com 674
esp1.co 536
service.govdelivery.com 520
bluemercury.com 482
mailchimpapp.net 428
washingtonpost.com 424

Top 10 signing domains by passing signature percentage:

Domain Signatures % Passed
tangerine.ca 754 100.0000
twitter.com 743 100.0000
facebookmail.com 673 100.0000
service.govdelivery.com 520 100.0000
mailchimpapp.net 428 100.0000
esp1.co 268 100.0000
bluemercury.com 241 100.0000
s1.csa1.acemsc4.com 212 100.0000
bookbub.com 187 100.0000
news.united.com 164 100.0000

Top 10 signing domains by failing signature percentage:

Domain Signatures % Failed
mailer.orbitz.com 118 100.0000
everbridge.net 84 100.0000
sitepoint.com 58 100.0000
m3aawg.org 46 100.0000
msgfocus.com 40 100.0000
schramsberg.onmicrosoft.com 13 100.0000
enews.sportys.com 9 100.0000
outlook.com 7 100.0000
sg-sender.com 7 100.0000
crgibson.com 7 100.0000

Signing domain use counts:

Messages Domains
1 1847
2 358
3 78
4 29
5 33
6 26
7 8
8 12
9 12
10 13

Trend in message signing rates:

Year Month % Signed
2019 June 102.4806
2019 July 97.4403
2019 August 105.2588
2019 September 101.9239
2019 October 102.2301
2019 November 105.8311
2019 December 103.1933

Trend in message signing rates:

Year Month Domains
2019 June 449
2019 July 889
2019 August 543
2019 September 503
2019 October 563
2019 November 572
2019 December 254

ATPS use:

Domains
0


Report completed at Wed Dec 11 10:00:04 2019