OpenDKIM Statistics Report

Generated Apr 6 2020 10:00:00

Total records (messages) received:

Messages Signed
15246 15812

Reporting hosts and record counts:

Reporter Messages Since Last
medusa.blackops.org 15246 2010-08-30 00:00:42 2020-04-06 09:52:09

Overall message signature counts:

Signatures Messages
0 1629
1 11482
2 2075
3 60

DNSSEC results (see libopendkim/dkim.h):

DNSSEC code Signature Count
-1 59
0 1629
1 15753

DNSSEC trend:

Domains Year Month
1 2019 October
1 2019 November
1 2019 December
1 2020 January
1 2020 February
1 2020 March
1 2020 April

Overall pass/fail rate for signed mail:

Signatures Passed Failed (body)
15813 14660 27

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

Error Instances
no key found in DNS 64
a= invalid 20
key type unknown 13
DNS reply corrupt 12
unknown key version 5
invalid domain (d=/i=) 2
signature in the future 2
unknown key hash 1
DNS query failed 1

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

Author Signatures Passed
11380 10648
Third-Party Signatures Passed
4433 4012

Count of unique signed From: domains in sample:

Domains
2040

Top 10 signing domains by signature count:

Domain Signatures
amazonses.com 2637
tangerine.ca 729
amazon.com 726
twitter.com 663
facebookmail.com 658
service.govdelivery.com 521
washingtonpost.com 444
auth.ccsend.com 439
mailchimpapp.net 406
linkedin.com 388

Top 10 signing domains by passing signature percentage:

Domain Signatures % Passed
tangerine.ca 729 100.0000
twitter.com 663 100.0000
facebookmail.com 657 100.0000
service.govdelivery.com 521 100.0000
mailchimpapp.net 406 100.0000
linkedin.com 194 100.0000
bookbub.com 189 100.0000
mail.kiehls.com 186 100.0000
camelcamelcamel.com 183 100.0000
github.com 176 100.0000

Top 10 signing domains by failing signature percentage:

Domain Signatures % Failed
mailer.orbitz.com 122 100.0000
everbridge.net 99 100.0000
m3aawg.org 80 100.0000
sitepoint.com 50 100.0000
simple990.org 13 100.0000
enews.sportys.com 13 100.0000
msgfocus.com 11 100.0000
win.starbucks.com 9 100.0000
outlook.com 9 100.0000
hermansearch.onmicrosoft.com 9 100.0000

Signing domain use counts:

Messages Domains
1 1271
2 365
3 58
4 32
5 23
6 31
7 15
8 10
9 19
10 10

Trend in message signing rates:

Year Month % Signed
2019 October 105.0582
2019 November 105.8311
2019 December 104.4948
2020 January 100.7726
2020 February 101.7204
2020 March 104.7923
2020 April 102.5707

Trend in message signing rates:

Year Month Domains
2019 October 445
2019 November 572
2019 December 439
2020 January 471
2020 February 482
2020 March 595
2020 April 168

ATPS use:

Domains
0


Report completed at Mon Apr 6 10:00:04 2020