OpenDKIM Statistics Report
Generated Oct 6 2025 10:00:00
Total records (messages) received:
| Messages |
Signed |
| 17279 |
19956 |
Reporting hosts and record counts:
| Reporter |
Messages |
Since |
Last |
| medusa.blackops.org |
17279 |
2010-08-30 00:00:42 |
2025-10-06 09:58:07 |
Overall message signature counts:
| Signatures |
Messages |
| 0 |
1062 |
| 1 |
12480 |
| 2 |
3735 |
| 3 |
2 |
DNSSEC results (see libopendkim/dkim.h):
| DNSSEC code |
Signature Count |
| -1 |
39 |
| 0 |
1062 |
| 1 |
19917 |
DNSSEC trend:
| Domains |
Year |
Month |
| 1 |
2025 |
April |
| 1 |
2025 |
May |
| 1 |
2025 |
June |
| 1 |
2025 |
July |
| 1 |
2025 |
August |
| 1 |
2025 |
September |
| 1 |
2025 |
October |
Overall pass/fail rate for signed mail:
| Signatures |
Passed |
Failed (body) |
| 19957 |
17947 |
21 |
Top ten error codes (see libopendkim/dkim.h):
| Error |
Instances |
| no key found in DNS |
34 |
| a= invalid |
5 |
| multiple records returned |
2 |
| unknown key version |
2 |
| DNS query failed |
1 |
| signature-key hash mismatch |
1 |
| DNS reply corrupt |
1 |
Author vs. third-party signatures, non-MLM traffic:
| Author Signatures |
Passed |
| 15266 |
14259 |
| Third-Party Signatures |
Passed |
| 4691 |
3688 |
Count of unique signed From: domains in sample:
Top 10 signing domains by signature count:
| Domain |
Signatures |
| weightmans.com |
4070 |
| amazonses.com |
2525 |
| loft.theworkpc.com |
1913 |
| amazon.ca |
1380 |
| tangerine.ca |
912 |
| linkedin.com |
696 |
| maile.linkedin.com |
512 |
| messagingfabric.com |
470 |
| service.govdelivery.com |
470 |
| shared.klaviyomail.com |
442 |
Top 10 signing domains by passing signature percentage:
| Domain |
Signatures |
% Passed |
| weightmans.com |
4070 |
100.0000 |
| loft.theworkpc.com |
1913 |
100.0000 |
| tangerine.ca |
912 |
100.0000 |
| linkedin.com |
348 |
100.0000 |
| hornetplugins.com |
318 |
100.0000 |
| maile.linkedin.com |
256 |
100.0000 |
| messagingfabric.com |
235 |
100.0000 |
| service.govdelivery.com |
235 |
100.0000 |
| mailgun.patreon.com |
178 |
100.0000 |
| isnbdze.store |
162 |
100.0000 |
Top 10 signing domains by failing signature percentage:
| Domain |
Signatures |
% Failed |
| dkim.dotmailer.com |
206 |
100.0000 |
| email.pluginboutique.com |
204 |
100.0000 |
| camelcamelcamel.com |
115 |
100.0000 |
| jamesriverins.onmicrosoft.com |
109 |
100.0000 |
| m3aawg.org |
49 |
100.0000 |
| kouroshdini.com |
45 |
100.0000 |
| minimal.audio |
35 |
100.0000 |
| ghost.blog.routinehub.co |
34 |
100.0000 |
| dianasseafood.com |
22 |
100.0000 |
| sounds.cymatics.fm |
22 |
100.0000 |
Signing domain use counts:
| Messages |
Domains |
| 1 |
392 |
| 2 |
118 |
| 3 |
35 |
| 4 |
18 |
| 5 |
17 |
| 6 |
31 |
| 7 |
13 |
| 8 |
8 |
| 9 |
6 |
| 10 |
11 |
Trend in message signing rates:
| Year |
Month |
% Signed |
| 2025 |
April |
106.2397 |
| 2025 |
May |
127.8469 |
| 2025 |
June |
90.6178 |
| 2025 |
July |
121.9558 |
| 2025 |
August |
137.4408 |
| 2025 |
September |
134.3113 |
| 2025 |
October |
144.7811 |
Trend in message signing rates:
| Year |
Month |
Domains |
| 2025 |
April |
321 |
| 2025 |
May |
319 |
| 2025 |
June |
288 |
| 2025 |
July |
315 |
| 2025 |
August |
317 |
| 2025 |
September |
335 |
| 2025 |
October |
138 |
ATPS use:
Report completed at Mon Oct 6 10:00:04 2025