OpenDKIM Statistics Report
Generated Sep 25 2021 10:00:00
Total records (messages) received:
| Messages |
Signed |
| 18988 |
20325 |
Reporting hosts and record counts:
| Reporter |
Messages |
Since |
Last |
| medusa.blackops.org |
18988 |
2010-08-30 00:00:42 |
2021-09-25 09:56:55 |
Overall message signature counts:
| Signatures |
Messages |
| 0 |
3050 |
| 1 |
12726 |
| 2 |
2037 |
| 3 |
1175 |
DNSSEC results (see libopendkim/dkim.h):
| DNSSEC code |
Signature Count |
| -1 |
1197 |
| 0 |
3050 |
| 1 |
19128 |
DNSSEC trend:
| Domains |
Year |
Month |
| 1 |
2021 |
March |
| 1 |
2021 |
April |
| 1 |
2021 |
May |
| 1 |
2021 |
June |
| 1 |
2021 |
July |
| 1 |
2021 |
August |
| 1 |
2021 |
September |
Overall pass/fail rate for signed mail:
| Signatures |
Passed |
Failed (body) |
| 20326 |
18877 |
54 |
Top ten error codes (see libopendkim/dkim.h):
| Error |
Instances |
| no key found in DNS |
83 |
| DNS query failed |
6 |
| a= invalid |
6 |
| key could not be decoded |
4 |
| key type unknown |
2 |
| invalid domain (d=/i=) |
1 |
| unknown key version |
1 |
Author vs. third-party signatures, non-MLM traffic:
| Author Signatures |
Passed |
| 14749 |
14023 |
| Third-Party Signatures |
Passed |
| 5577 |
4854 |
Count of unique signed From: domains in sample:
Top 10 signing domains by signature count:
| Domain |
Signatures |
| cherryaudio.com |
6618 |
| pm.mtasv.net |
3315 |
| amazonses.com |
2338 |
| tangerine.ca |
815 |
| bcutilitiescommission.onmicrosoft.com |
794 |
| amazon.com |
640 |
| washingtonpost.com |
610 |
| service.govdelivery.com |
592 |
| twitter.com |
536 |
| gmail.com |
445 |
Top 10 signing domains by passing signature percentage:
| Domain |
Signatures |
% Passed |
| pm.mtasv.net |
1112 |
100.0000 |
| tangerine.ca |
815 |
100.0000 |
| service.govdelivery.com |
592 |
100.0000 |
| twitter.com |
536 |
100.0000 |
| mailchimpapp.net |
414 |
100.0000 |
| github.com |
391 |
100.0000 |
| facebookmail.com |
314 |
100.0000 |
| mailer.humblebundle.com |
268 |
100.0000 |
| mail.kiehls.com |
265 |
100.0000 |
| linkedin.com |
170 |
100.0000 |
Top 10 signing domains by failing signature percentage:
| Domain |
Signatures |
% Failed |
| washingtonpost.com |
305 |
100.0000 |
| outlook.com |
72 |
100.0000 |
| m3aawg.org |
52 |
100.0000 |
| hotmail.com |
50 |
100.0000 |
| bmsend.com |
28 |
100.0000 |
| live.com |
19 |
100.0000 |
| 10BD50.clients.bmsend.com |
18 |
100.0000 |
| bnc3.mailjet.com |
9 |
100.0000 |
| 142throckmortontheatre.org |
9 |
100.0000 |
| trainiq.net |
9 |
100.0000 |
Signing domain use counts:
| Messages |
Domains |
| 1 |
2089 |
| 2 |
281 |
| 3 |
62 |
| 4 |
53 |
| 5 |
20 |
| 6 |
27 |
| 7 |
22 |
| 8 |
13 |
| 9 |
19 |
| 10 |
12 |
Trend in message signing rates:
| Year |
Month |
% Signed |
| 2021 |
March |
105.9190 |
| 2021 |
April |
152.6756 |
| 2021 |
May |
97.8184 |
| 2021 |
June |
97.3878 |
| 2021 |
July |
96.7410 |
| 2021 |
August |
89.8776 |
| 2021 |
September |
85.1852 |
Trend in message signing rates:
| Year |
Month |
Domains |
| 2021 |
March |
125 |
| 2021 |
April |
721 |
| 2021 |
May |
812 |
| 2021 |
June |
691 |
| 2021 |
July |
621 |
| 2021 |
August |
518 |
| 2021 |
September |
462 |
ATPS use:
Report completed at Sat Sep 25 10:00:05 2021