OpenDKIM Statistics Report

Generated Sep 25 2017 10:00:00

Total records (messages) received:

Messages Signed
1416184 1081766

Reporting hosts and record counts:

Reporter Messages Since Last
nyima.charpa.org 362 2010-08-30 00:15:58 2017-04-17 12:00:51
medusa.blackops.org 33468 2010-08-30 00:00:42 2017-09-25 09:56:40
whiterose.net 121191 2010-10-31 23:25:40 2017-09-25 07:58:03
smtp1.ivenue.com 310317 2010-10-04 14:00:29 2017-05-30 22:58:29
smtp3.ivenue.com 314148 2010-10-04 14:00:34 2017-05-30 22:59:54
smtp4.ivenue.com 318262 2010-09-03 11:36:04 2017-05-31 12:59:25
smtp2.ivenue.com 318436 2010-10-04 14:00:34 2017-05-31 12:59:57

Overall message signature counts:

Signatures Messages
0 396322
1 959856
2 58617
3 887
4 494
5 1
7 2
8 1
10 1
11 1
13 1
14 1

DNSSEC results (see libopendkim/dkim.h):

DNSSEC code Signature Count
-1 5736
0 396322
1 1076030

DNSSEC trend:

Domains Year Month
1 2017 March
1 2017 April
1 2017 May
1 2017 June
1 2017 July
1 2017 August
1 2017 September

Overall pass/fail rate for signed mail:

Signatures Passed Failed (body)
1081767 1054001 4778

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

Error Instances
no key found in DNS 12303
DNS reply corrupt 1733
unknown key version 1097
DNS query failed 931
multiple records returned 642
signature in the future 468
key type unknown 324
signature-key hash mismatch 308
key could not be decoded 90
b= empty 56

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

Author Signatures Passed
728536 705896
Third-Party Signatures Passed
353231 348105

Count of unique signed From: domains in sample:

Domains
48447

Top 10 signing domains by signature count:

Domain Signatures
amazonses.com 44534
gmail.com 37095
auth.ccsend.com 34779
facebookmail.com 31864
amazon.com 18049
yahoo.com 17776
pmta.sailthru.com 15473
twitter.com 14278
r.groupon.com 14154
mktdns.com 12647

Top 10 signing domains by passing signature percentage:

Domain Signatures % Passed
twitter.com 14278 100.0000
r.groupon.com 14061 100.0000
NETORG543266.onmicrosoft.com 9156 100.0000
pmta.sailthru.com 7746 100.0000
ebay.com 6177 100.0000
ivenue.com 6048 100.0000
propertycampaign.com 5493 100.0000
mandrillapp.com 4042 100.0000
paypal.com 3990 100.0000
ExpeditorsIntl.onmicrosoft.com 3988 100.0000

Top 10 signing domains by failing signature percentage:

Domain Signatures % Failed
webroot.com 779 100.0000
plymouthquarries.com 711 100.0000
emodal.com 500 100.0000
cdcnews.com 497 100.0000
campaigns.ryder.com 388 100.0000
newsletters.foxnews.com 360 100.0000
myfonts.com 331 100.0000
news.zzounds.com 263 100.0000
auctionpipeline.com 262 100.0000
plainact.com 224 100.0000

Signing domain use counts:

Messages Domains
1 11198
2 5059
3 2730
4 2074
5 1479
6 1139
7 864
8 818
9 710
10 628

Trend in message signing rates:

Year Month % Signed
2017 March 78.6835
2017 April 80.6251
2017 May 76.7425
2017 June 34.6199
2017 July 36.2043
2017 August 49.9430
2017 September 66.5355

Trend in message signing rates:

Year Month Domains
2017 March 9793
2017 April 24428
2017 May 25172
2017 June 1639
2017 July 1656
2017 August 1721
2017 September 1439

ATPS use:

Domains
0


Report completed at Mon Sep 25 10:05:28 2017