OpenDKIM Statistics Report

Generated Aug 21 2019 10:00:00

Total records (messages) received:

Messages Signed
15045 15160

Reporting hosts and record counts:

Reporter Messages Since Last
medusa.blackops.org 15045 2010-08-30 00:00:42 2019-08-21 09:59:57

Overall message signature counts:

Signatures Messages
0 1614
1 11742
2 1649
3 15
4 25

DNSSEC results (see libopendkim/dkim.h):

DNSSEC code Signature Count
-1 87
0 1614
1 15073

DNSSEC trend:

Domains Year Month
1 2019 February
1 2019 March
1 2019 April
1 2019 May
1 2019 June
1 2019 July
1 2019 August

Overall pass/fail rate for signed mail:

Signatures Passed Failed (body)
15161 14109 36

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

Error Instances
no key found in DNS 98
unknown key version 5
multiple records returned 5
unauthorized subdomain 5
signature in the future 4
a= invalid 3
key type unknown 3
DNS reply corrupt 3
DNS query failed 2
invalid domain (d=/i=) 2

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

Author Signatures Passed
11467 10785
Third-Party Signatures Passed
3694 3324

Count of unique signed From: domains in sample:

Domains
2877

Top 10 signing domains by signature count:

Domain Signatures
amazonses.com 1947
amazon.com 882
tangerine.ca 800
facebookmail.com 776
twitter.com 752
service.govdelivery.com 536
esp1.co 519
mailchimpapp.net 476
washingtonpost.com 434
bluemercury.com 416

Top 10 signing domains by passing signature percentage:

Domain Signatures % Passed
tangerine.ca 800 100.0000
facebookmail.com 776 100.0000
twitter.com 752 100.0000
service.govdelivery.com 536 100.0000
mailchimpapp.net 476 100.0000
esp1.co 262 100.0000
alerts.craigslist.org 247 100.0000
bluemercury.com 208 100.0000
bookbub.com 190 100.0000
s1.csa1.acemsc4.com 170 100.0000

Top 10 signing domains by failing signature percentage:

Domain Signatures % Failed
mailer.orbitz.com 117 100.0000
everbridge.net 78 100.0000
sitepoint.com 61 100.0000
msgfocus.com 31 100.0000
schramsberg.onmicrosoft.com 10 100.0000
bmsend.com 8 100.0000
email.sonyentertainmentnetwork.com 7 100.0000
m3aawg.org 6 100.0000
crgibson.com 6 100.0000
qnap.com 6 100.0000

Signing domain use counts:

Messages Domains
1 2262
2 253
3 74
4 32
5 23
6 30
7 12
8 15
9 8
10 11

Trend in message signing rates:

Year Month % Signed
2019 February 96.5704
2019 March 99.5053
2019 April 101.7425
2019 May 102.6170
2019 June 101.3497
2019 July 97.4403
2019 August 104.9031

Trend in message signing rates:

Year Month Domains
2019 February 206
2019 March 629
2019 April 527
2019 May 633
2019 June 683
2019 July 889
2019 August 419

ATPS use:

Domains
0

Report completed at Wed Aug 21 10:00:04 2019