OpenDKIM Statistics Report

Generated Aug 20 2017 10:00:00

Total records (messages) received:

Messages Signed
2302473 1745004

Reporting hosts and record counts:

Reporter Messages Since Last
nyima.charpa.org 933 2010-08-30 00:15:58 2017-04-17 12:00:51
medusa.blackops.org 86021 2010-08-30 00:00:42 2017-08-20 09:14:05
whiterose.net 131050 2010-10-31 23:25:40 2017-08-20 07:58:55
smtp1.ivenue.com 510062 2010-10-04 14:00:29 2017-05-30 22:58:29
smtp3.ivenue.com 522515 2010-10-04 14:00:34 2017-05-30 22:59:54
smtp4.ivenue.com 525166 2010-09-03 11:36:04 2017-05-31 12:59:25
smtp2.ivenue.com 526726 2010-10-04 14:00:34 2017-05-31 12:59:57

Overall message signature counts:

Signatures Messages
0 650430
1 1561637
2 88422
3 1422
4 546
5 5
7 2
8 2
10 1
11 1
13 1
14 1
50 3

DNSSEC results (see libopendkim/dkim.h):

DNSSEC code Signature Count
-1 8172
0 650430
1 1736832

DNSSEC trend:

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

Overall pass/fail rate for signed mail:

Signatures Passed Failed (body)
1745005 1703230 7705

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

Error Instances
no key found in DNS 18298
DNS reply corrupt 2967
unknown key version 1676
DNS query failed 1279
multiple records returned 1057
signature in the future 848
key type unknown 457
signature-key hash mismatch 442
key could not be decoded 137
b= empty 99

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

Author Signatures Passed
1191728 1157392
Third-Party Signatures Passed
553277 545838

Count of unique signed From: domains in sample:

Domains
59234

Top 10 signing domains by signature count:

Domain Signatures
amazonses.com 66779
gmail.com 58417
NETORG543266.onmicrosoft.com 56785
facebookmail.com 55469
auth.ccsend.com 54425
amazon.com 27347
yahoo.com 27075
pmta.sailthru.com 25744
r.groupon.com 22270
twitter.com 21497

Top 10 signing domains by passing signature percentage:

Domain Signatures % Passed
NETORG543266.onmicrosoft.com 56785 100.0000
r.groupon.com 22123 100.0000
twitter.com 21497 100.0000
pmta.sailthru.com 12911 100.0000
ivenue.com 9499 100.0000
propertycampaign.com 8673 100.0000
ebay.com 8563 100.0000
ExpeditorsIntl.onmicrosoft.com 6672 100.0000
mandrillapp.com 6245 100.0000
paypal.com 6203 100.0000

Top 10 signing domains by failing signature percentage:

Domain Signatures % Failed
webroot.com 1200 100.0000
plymouthquarries.com 858 100.0000
cdcnews.com 812 100.0000
emodal.com 777 100.0000
campaigns.ryder.com 548 100.0000
newsletters.foxnews.com 536 100.0000
myfonts.com 489 100.0000
auctionpipeline.com 405 100.0000
ListedIn.biz 378 100.0000
dickmorris.com 374 100.0000

Signing domain use counts:

Messages Domains
1 13652
2 5684
3 3298
4 2316
5 1719
6 1482
7 1104
8 1021
9 720
10 708

Trend in message signing rates:

Year Month % Signed
2017 February 79.0185
2017 March 73.5967
2017 April 80.6251
2017 May 76.7425
2017 June 34.6199
2017 July 36.2043
2017 August 51.2620

Trend in message signing rates:

Year Month Domains
2017 February 14559
2017 March 26379
2017 April 24428
2017 May 25172
2017 June 1639
2017 July 1656
2017 August 1199

ATPS use:

Domains
0


Report completed at Sun Aug 20 10:09:29 2017