OpenDKIM Statistics Report

Generated Oct 23 2017 10:00:00

Total records (messages) received:

Messages Signed
841550 615889

Reporting hosts and record counts:

Reporter Messages Since Last
medusa.blackops.org 27672 2010-08-30 00:00:42 2017-10-23 09:54:31
whiterose.net 110651 2010-10-31 23:25:40 2017-10-05 15:52:25
smtp1.ivenue.com 171239 2010-10-04 14:00:29 2017-05-30 22:58:29
smtp3.ivenue.com 175090 2010-10-04 14:00:34 2017-05-30 22:59:54
smtp4.ivenue.com 178339 2010-09-03 11:36:04 2017-05-31 12:59:25
smtp2.ivenue.com 178559 2010-10-04 14:00:34 2017-05-31 12:59:57

Overall message signature counts:

Signatures Messages
0 262629
1 543070
2 35017
3 554
4 276
7 1
10 1
11 1
14 1

DNSSEC results (see libopendkim/dkim.h):

DNSSEC code Signature Count
-1 3657
0 262629
1 612232

DNSSEC trend:

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

Overall pass/fail rate for signed mail:

Signatures Passed Failed (body)
615890 599903 2717

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

Error Instances
no key found in DNS 7246
DNS reply corrupt 1010
DNS query failed 640
unknown key version 465
multiple records returned 369
signature in the future 253
key type unknown 205
key could not be decoded 40
b= empty 38
signature-key hash mismatch 36

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

Author Signatures Passed
415430 402264
Third-Party Signatures Passed
200460 197639

Count of unique signed From: domains in sample:

Domains
38489

Top 10 signing domains by signature count:

Domain Signatures
amazonses.com 26408
gmail.com 20635
auth.ccsend.com 19250
facebookmail.com 18155
amazon.com 10776
yahoo.com 10557
pmta.sailthru.com 8704
twitter.com 8598
r.groupon.com 8170
mktdns.com 7514

Top 10 signing domains by passing signature percentage:

Domain Signatures % Passed
twitter.com 8598 100.0000
r.groupon.com 8119 100.0000
NETORG543266.onmicrosoft.com 6686 100.0000
pmta.sailthru.com 4350 100.0000
ebay.com 4215 100.0000
mktdns.com 4086 100.0000
ivenue.com 3366 100.0000
propertycampaign.com 3083 100.0000
e.dcsg.com 2724 100.0000
paypal.com 2358 100.0000

Top 10 signing domains by failing signature percentage:

Domain Signatures % Failed
plymouthquarries.com 444 100.0000
webroot.com 326 100.0000
emodal.com 292 100.0000
cdcnews.com 274 100.0000
newsletters.foxnews.com 238 100.0000
myfonts.com 214 100.0000
news.zzounds.com 212 100.0000
sitepoint.com 167 100.0000
campaigns.ryder.com 167 100.0000
mra.qc.ca 166 100.0000

Signing domain use counts:

Messages Domains
1 9619
2 4173
3 2224
4 1676
5 1280
6 1081
7 723
8 695
9 550
10 598

Trend in message signing rates:

Year Month % Signed
2017 April 76.2895
2017 May 76.7425
2017 June 34.6199
2017 July 36.2043
2017 August 49.9430
2017 September 69.0270
2017 October 84.2152

Trend in message signing rates:

Year Month Domains
2017 April 10396
2017 May 25172
2017 June 1639
2017 July 1656
2017 August 1721
2017 September 1739
2017 October 856

ATPS use:

Domains
0


Report completed at Mon Oct 23 10:03:13 2017