OpenDKIM Statistics Report

Generated Dec 16 2017 10:00:00

Total records (messages) received:

Messages Signed
119858 41732

Reporting hosts and record counts:

Reporter Messages Since Last
medusa.blackops.org 53803 2010-08-30 00:00:42 2017-12-16 09:59:45
whiterose.net 66055 2010-10-31 23:25:40 2017-10-05 15:52:25

Overall message signature counts:

Signatures Messages
0 80778
1 36436
2 2636
3 8

DNSSEC results (see libopendkim/dkim.h):

DNSSEC code Signature Count
-1 178
0 80778
1 41554

DNSSEC trend:

Domains Year Month
1 2017 June
1 2017 July
1 2017 August
1 2017 September
1 2017 October
1 2017 November
1 2017 December

Overall pass/fail rate for signed mail:

Signatures Passed Failed (body)
41733 39899 211

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

Error Instances
no key found in DNS 346
unknown key hash 146
DNS reply corrupt 137
key type unknown 77
DNS query failed 53
signature in the future 13
invalid domain (d=/i=) 11
multiple records returned 10
signature-key hash mismatch 5
signature expired 1

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

Author Signatures Passed
32266 30824
Third-Party Signatures Passed
9467 9075

Count of unique signed From: domains in sample:

Domains
4018

Top 10 signing domains by signature count:

Domain Signatures
amazonses.com 2829
amazon.com 1425
ebay.com 1372
gmail.com 1237
twitter.com 1017
account.seekingarrangement.com 672
yahoogroups.com 624
service.govdelivery.com 604
emailservice.petco.com 586
mypoints.com 575

Top 10 signing domains by passing signature percentage:

Domain Signatures % Passed
ebay.com 1359 100.0000
twitter.com 1017 100.0000
account.seekingarrangement.com 672 100.0000
service.govdelivery.com 604 100.0000
emailservice.petco.com 586 100.0000
mypoints.com 575 100.0000
facebookmail.com 546 100.0000
tangerine.ca 521 100.0000
auth.ccsend.com 376 100.0000
reply1.ebay.com 339 100.0000

Top 10 signing domains by failing signature percentage:

Domain Signatures % Failed
sitepoint.com 169 100.0000
mreeve.com 146 100.0000
news.zzounds.com 113 100.0000
enews.sportys.com 76 100.0000
pyramydair.com 76 100.0000
chabotspace.ccsend.com 66 100.0000
everbridge.net 66 100.0000
midphase-email.com 44 100.0000
fgrww.com 41 100.0000
emarketing.southwestvacations.com 40 100.0000

Signing domain use counts:

Messages Domains
1 2865
2 595
3 259
4 138
5 73
6 83
7 58
8 37
9 24
10 30

Trend in message signing rates:

Year Month % Signed
2017 June 34.2257
2017 July 36.2043
2017 August 49.9430
2017 September 69.0270
2017 October 82.3740
2017 November 80.4862
2017 December 4.7447

Trend in message signing rates:

Year Month Domains
2017 June 1003
2017 July 1656
2017 August 1721
2017 September 1739
2017 October 927
2017 November 552
2017 December 418

ATPS use:

Domains
0


Report completed at Sat Dec 16 10:00:25 2017