Re: Test of opendkim-2.3.1 on a busy e-mail server

From: SM <sm_at_resistor.net>
Date: Mon, 11 Apr 2011 16:04:24 -0700

Hi Gary,
At 12:51 11-04-2011, Gary Mills wrote:
>I also collected some of the errors above the warning level recorded
>in syslog during this test. I assume all of these are normal, caused
>by SMTP peer misbehavior or misconfiguration. Any that result from
>internal faults in opendkim might be interesting, though. Here are
>the unique messages:
>
> Apr 9 19:44:16 electra opendkim[16259]: [ID 537040 mail.error]
> p3A0iFDn003907: ADSP query: multiple DNS replies for
> '_adsp._domainkey.bloomberg.com'

This is a DNS issue due to wildcards:

_adsp._domainkey.bloomberg.com. 3600 IN TXT "spf2.0/pra -all"
_adsp._domainkey.bloomberg.com. 3600 IN TXT "v=spf1 -all"


> Apr 9 19:50:03 electra opendkim[16259]: [ID 537040 mail.error]
> p3A0nxXA005256: ADSP query: '_adsp._domainkey.126.com' reply was
> unresolved CNAME

There is a DNS wildcard causing the above.

> Apr 9 19:53:15 electra opendkim[16259]: [ID 467235 mail.error]
> p3A0qbIY006123: key retrieval failed (s=1000073432,
> d=auth.ccsend.com): '1000073432._domainkey.auth.ccsend.com' query timed out

1000073432._domainkey.auth.ccsend.com. 7200 IN TXT "k=rsa\;
p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCPQbUA/GI9q/nSI59sTfgzf8ZFlgdOKZ8IPOmPEUhgbAeqgv02OMiH4WEV5sOXURfUdD+CJ4usxumlo7"
"tseSr3Zvpr98XjDjGnaA4NTG4iRmk7cedcYvv2fbU4iXACS6YI08suYiOuB5ITTi8LTrHHr/tnTia8se7AO+w3b2KvmQIDAQAB"

> Apr 9 17:08:12 electra opendkim[16259]: [ID 184845 mail.error]
> p39M1OTW016852: Authentication-Results header add failed

This one is odd.

Regards,
-sm
Received on Mon Apr 11 2011 - 23:08:43 PST