OpenDKIM Statistics Report
Generated May 19 2025 10:00:00
Total records (messages) received:
| Messages |
Signed |
| 24351 |
25267 |
Reporting hosts and record counts:
| Reporter |
Messages |
Since |
Last |
| medusa.blackops.org |
24351 |
2010-08-30 00:00:42 |
2025-05-19 09:34:32 |
Overall message signature counts:
| Signatures |
Messages |
| 0 |
2445 |
| 1 |
18551 |
| 2 |
3349 |
| 3 |
6 |
DNSSEC results (see libopendkim/dkim.h):
| DNSSEC code |
Signature Count |
| -1 |
33 |
| 0 |
2445 |
| 1 |
25234 |
DNSSEC trend:
| Domains |
Year |
Month |
| 1 |
2024 |
November |
| 1 |
2024 |
December |
| 1 |
2025 |
January |
| 1 |
2025 |
February |
| 1 |
2025 |
March |
| 1 |
2025 |
April |
| 1 |
2025 |
May |
Overall pass/fail rate for signed mail:
| Signatures |
Passed |
Failed (body) |
| 25268 |
22057 |
19 |
Top ten error codes (see libopendkim/dkim.h):
| Error |
Instances |
| no key found in DNS |
49 |
| multiple records returned |
27 |
| a= invalid |
5 |
| DNS query failed |
3 |
| signature expired |
2 |
| signature in the future |
1 |
| key could not be decoded |
1 |
| DNS reply corrupt |
1 |
Author vs. third-party signatures, non-MLM traffic:
| Author Signatures |
Passed |
| 20656 |
18253 |
| Third-Party Signatures |
Passed |
| 4612 |
3804 |
Count of unique signed From: domains in sample:
Top 10 signing domains by signature count:
| Domain |
Signatures |
| weightmans.com |
4270 |
| local.uvic.ca |
3810 |
| amazonses.com |
1976 |
| tangerine.ca |
803 |
| linkedin.com |
768 |
| ou.edu |
693 |
| chesapeakeregional.com |
612 |
| messagingfabric.com |
552 |
| service.govdelivery.com |
552 |
| maile.linkedin.com |
550 |
Top 10 signing domains by passing signature percentage:
| Domain |
Signatures |
% Passed |
| weightmans.com |
4270 |
100.0000 |
| local.uvic.ca |
3810 |
100.0000 |
| tangerine.ca |
803 |
100.0000 |
| chesapeakeregional.com |
612 |
100.0000 |
| linkedin.com |
384 |
100.0000 |
| wealthsimple.com |
337 |
100.0000 |
| googlemail.com |
289 |
100.0000 |
| news.proflowers.com |
285 |
100.0000 |
| messagingfabric.com |
276 |
100.0000 |
| service.govdelivery.com |
276 |
100.0000 |
Top 10 signing domains by failing signature percentage:
| Domain |
Signatures |
% Failed |
| dkim.dotmailer.com |
227 |
100.0000 |
| email.pluginboutique.com |
210 |
100.0000 |
| Renownhealth.onmicrosoft.com |
157 |
100.0000 |
| camelcamelcamel.com |
157 |
100.0000 |
| optumcare.onmicrosoft.com |
122 |
100.0000 |
| jamesriverins.onmicrosoft.com |
109 |
100.0000 |
| yourhealthcare2.onmicrosoft.com |
70 |
100.0000 |
| m3aawg.org |
65 |
100.0000 |
| traylorbros.onmicrosoft.com |
47 |
100.0000 |
| Matrixmednet.onmicrosoft.com |
44 |
100.0000 |
Signing domain use counts:
| Messages |
Domains |
| 1 |
366 |
| 2 |
109 |
| 3 |
42 |
| 4 |
45 |
| 5 |
22 |
| 6 |
29 |
| 7 |
12 |
| 8 |
13 |
| 9 |
15 |
| 10 |
14 |
Trend in message signing rates:
| Year |
Month |
% Signed |
| 2024 |
November |
121.4732 |
| 2024 |
December |
124.6132 |
| 2025 |
January |
128.7411 |
| 2025 |
February |
113.5980 |
| 2025 |
March |
75.8028 |
| 2025 |
April |
104.0893 |
| 2025 |
May |
121.6632 |
Trend in message signing rates:
| Year |
Month |
Domains |
| 2024 |
November |
227 |
| 2024 |
December |
324 |
| 2025 |
January |
287 |
| 2025 |
February |
322 |
| 2025 |
March |
360 |
| 2025 |
April |
407 |
| 2025 |
May |
247 |
ATPS use:
Report completed at Mon May 19 10:00:05 2025