OpenDKIM Statistics Report
Generated Nov 5 2025 10:00:01
Total records (messages) received:
| Messages |
Signed |
| 12717 |
15519 |
Reporting hosts and record counts:
| Reporter |
Messages |
Since |
Last |
| medusa.blackops.org |
12717 |
2010-08-30 00:00:42 |
2025-11-05 09:19:28 |
Overall message signature counts:
| Signatures |
Messages |
| 0 |
993 |
| 1 |
7931 |
| 2 |
3791 |
| 3 |
2 |
DNSSEC results (see libopendkim/dkim.h):
| DNSSEC code |
Signature Count |
| -1 |
41 |
| 0 |
993 |
| 1 |
15478 |
DNSSEC trend:
| Domains |
Year |
Month |
| 1 |
2025 |
May |
| 1 |
2025 |
June |
| 1 |
2025 |
July |
| 1 |
2025 |
August |
| 1 |
2025 |
September |
| 1 |
2025 |
October |
| 1 |
2025 |
November |
Overall pass/fail rate for signed mail:
| Signatures |
Passed |
Failed (body) |
| 15520 |
13738 |
13 |
Top ten error codes (see libopendkim/dkim.h):
| Error |
Instances |
| no key found in DNS |
33 |
| a= invalid |
5 |
| signature in the future |
2 |
| unknown key version |
2 |
| DNS query failed |
1 |
| signature-key hash mismatch |
1 |
Author vs. third-party signatures, non-MLM traffic:
| Author Signatures |
Passed |
| 10728 |
9893 |
| Third-Party Signatures |
Passed |
| 4792 |
3845 |
Count of unique signed From: domains in sample:
Top 10 signing domains by signature count:
| Domain |
Signatures |
| amazonses.com |
2786 |
| loft.theworkpc.com |
1913 |
| amazon.ca |
1660 |
| tangerine.ca |
913 |
| linkedin.com |
698 |
| maile.linkedin.com |
496 |
| dkim.dotmailer.com |
408 |
| email.pluginboutique.com |
408 |
| messagingfabric.com |
404 |
| service.govdelivery.com |
404 |
Top 10 signing domains by passing signature percentage:
| Domain |
Signatures |
% Passed |
| loft.theworkpc.com |
1913 |
100.0000 |
| tangerine.ca |
913 |
100.0000 |
| linkedin.com |
349 |
100.0000 |
| hornetplugins.com |
313 |
100.0000 |
| maile.linkedin.com |
248 |
100.0000 |
| messagingfabric.com |
202 |
100.0000 |
| service.govdelivery.com |
202 |
100.0000 |
| mailgun.patreon.com |
172 |
100.0000 |
| isnbdze.store |
162 |
100.0000 |
| o.wealthsimple.com |
158 |
100.0000 |
Top 10 signing domains by failing signature percentage:
| Domain |
Signatures |
% Failed |
| dkim.dotmailer.com |
204 |
100.0000 |
| email.pluginboutique.com |
204 |
100.0000 |
| shared.klaviyomail.com |
164 |
100.0000 |
| news.audioplugin.deals |
118 |
100.0000 |
| camelcamelcamel.com |
102 |
100.0000 |
| m3aawg.org |
57 |
100.0000 |
| kouroshdini.com |
49 |
100.0000 |
| minimal.audio |
45 |
100.0000 |
| mailer.baileynelson.com |
35 |
100.0000 |
| ghost.blog.routinehub.co |
34 |
100.0000 |
Signing domain use counts:
| Messages |
Domains |
| 1 |
387 |
| 2 |
102 |
| 3 |
30 |
| 4 |
26 |
| 5 |
22 |
| 6 |
28 |
| 7 |
11 |
| 8 |
9 |
| 9 |
13 |
| 10 |
10 |
Trend in message signing rates:
| Year |
Month |
% Signed |
| 2025 |
May |
138.4370 |
| 2025 |
June |
90.6178 |
| 2025 |
July |
121.9558 |
| 2025 |
August |
137.4408 |
| 2025 |
September |
134.3113 |
| 2025 |
October |
135.4997 |
| 2025 |
November |
123.9024 |
Trend in message signing rates:
| Year |
Month |
Domains |
| 2025 |
May |
286 |
| 2025 |
June |
288 |
| 2025 |
July |
315 |
| 2025 |
August |
317 |
| 2025 |
September |
335 |
| 2025 |
October |
323 |
| 2025 |
November |
119 |
ATPS use:
Report completed at Wed Nov 5 10:00:04 2025