OpenDKIM Statistics Report

Generated May 29 2017 10:00:00

Total records (messages) received:

Messages Signed
4093478 3132337

Reporting hosts and record counts:

Reporter Messages Since Last
nyima.charpa.org 2315 2010-08-30 00:15:58 2017-04-17 12:00:51
medusa.blackops.org 96724 2010-08-30 00:00:42 2017-05-29 09:57:28
whiterose.net 131671 2010-10-31 23:25:40 2017-05-29 07:54:59
smtp4.ivenue.com 951767 2010-09-03 11:36:04 2017-05-29 08:59:37
smtp1.ivenue.com 961228 2010-10-04 14:00:29 2017-05-29 08:59:33
smtp2.ivenue.com 974426 2010-10-04 14:00:34 2017-05-29 08:59:51
smtp3.ivenue.com 975347 2010-10-04 14:00:34 2017-05-29 08:59:43

Overall message signature counts:

Signatures Messages
0 1127957
1 2802593
2 159607
3 2771
4 526
5 13
7 1
8 2
10 1
11 1
13 1
14 1
20 1
50 3

DNSSEC results (see libopendkim/dkim.h):

DNSSEC code Signature Count
-1 13339
0 1127957
1 3118998

DNSSEC trend:

Domains Year Month
1 2016 November
1 2016 December
1 2017 January
1 2017 February
1 2017 March
1 2017 April
1 2017 May

Overall pass/fail rate for signed mail:

Signatures Passed Failed (body)
3132338 3057381 13784

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

Error Instances
no key found in DNS 32169
DNS reply corrupt 5535
unknown key version 2483
DNS query failed 2380
multiple records returned 1994
signature in the future 1831
key type unknown 1343
signature-key hash mismatch 575
key could not be decoded 277
b= empty 146

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

Author Signatures Passed
2137755 2074531
Third-Party Signatures Passed
994583 982850

Count of unique signed From: domains in sample:

Domains
78414

Top 10 signing domains by signature count:

Domain Signatures
amazonses.com 129230
facebookmail.com 103946
gmail.com 102297
auth.ccsend.com 99052
amazon.com 59556
NETORG543266.onmicrosoft.com 56785
pmta.sailthru.com 49460
yahoo.com 48252
r.groupon.com 40675
twitter.com 38038

Top 10 signing domains by passing signature percentage:

Domain Signatures % Passed
NETORG543266.onmicrosoft.com 56785 100.0000
pmta.sailthru.com 24944 100.0000
ivenue.com 17284 100.0000
propertycampaign.com 15081 100.0000
ExpeditorsIntl.onmicrosoft.com 11895 100.0000
emailinfo.bestbuy.com 11586 100.0000
google.com 11294 100.0000
mandrillapp.com 10873 100.0000
livingsocial.com 10780 100.0000
reply1.ebay.com 8968 100.0000

Top 10 signing domains by failing signature percentage:

Domain Signatures % Failed
webroot.com 1618 100.0000
cdcnews.com 1494 100.0000
emodal.com 1337 100.0000
plymouthquarries.com 996 100.0000
newsletters.foxnews.com 878 100.0000
dickmorris.com 858 100.0000
myfonts.com 790 100.0000
campaigns.ryder.com 789 100.0000
ListedIn.biz 743 100.0000
auctionpipeline.com 733 100.0000

Signing domain use counts:

Messages Domains
1 17825
2 7623
3 4311
4 3104
5 2224
6 1855
7 1348
8 1193
9 1016
10 972

Trend in message signing rates:

Year Month % Signed
2016 November 77.4649
2016 December 80.0934
2017 January 71.5922
2017 February 77.8420
2017 March 73.5967
2017 April 80.6251
2017 May 76.6047

Trend in message signing rates:

Year Month Domains
2016 November 5205
2016 December 25392
2017 January 25118
2017 February 24720
2017 March 26379
2017 April 24428
2017 May 24444

ATPS use:

Domains
0


Report completed at Mon May 29 10:17:40 2017