Re: [dkim-milter-discuss] RSA_verify: bad signature

2010-07-07 Thread Robert Schetterer
Am 30.04.2010 18:25, schrieb Simon Bell:
 Hi, I am running postfix with dkim-milter. I sign out-going mail and
 verify incoming. When my mail server receives from google or yahoo,
 all seems to be fine, I get:
 --
 dkim-filter: DKIM verification successful
 --
 But mail from 'bluebottle' email gives me this error:
 --
 dkim-filter: DKIM verification successful
 dkim-filter: s=fe0 d=bluebottle[dot]com SSL error:04077068:rsa
 routines:RSA_verify:bad signature
 --
 
 Could someone help me understand what the error means and if it is
 something wrong with my server?
 
 Thank you
 
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got the same now for i.e xing.com under ubuntu lucid
v2.8.3 running in only verify mode
someone any ideas  ?

-- 
Best Regards

MfG Robert Schetterer

Germany/Munich/Bavaria

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Re: [dkim-milter-discuss] RSA_verify: bad signature

2010-07-07 Thread Scott Kitterman


Robert Schetterer rob...@schetterer.org wrote:

Am 30.04.2010 18:25, schrieb Simon Bell:
 Hi, I am running postfix with dkim-milter. I sign out-going mail and
 verify incoming. When my mail server receives from google or yahoo,
 all seems to be fine, I get:
 --
 dkim-filter: DKIM verification successful
 --
 But mail from 'bluebottle' email gives me this error:
 --
 dkim-filter: DKIM verification successful
 dkim-filter: s=fe0 d=bluebottle[dot]com SSL error:04077068:rsa
 routines:RSA_verify:bad signature
 --
 
 Could someone help me understand what the error means and if it is
 something wrong with my server?
 
got the same now for i.e xing.com under ubuntu lucid
v2.8.3 running in only verify mode
someone any ideas  ?

For Ubuntu Lucid, I would recommend switching to opendkim. Unlike dkim-milter, 
this fork is actively maintained and has some significant bug fixing beyond 
what was ever done for dkim-milter.

I've done the switch on several systems and it's pretty trivial .

Scott K

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Re: [dkim-milter-discuss] RSA_verify: bad signature

2010-07-07 Thread Murray S. Kucherawy
 -Original Message-
 From: Robert Schetterer [mailto:rob...@schetterer.org]
 Sent: Wednesday, July 07, 2010 2:23 AM
 To: dkim-milter-discuss@lists.sourceforge.net
 Subject: Re: [dkim-milter-discuss] RSA_verify: bad signature
 
 Am 30.04.2010 18:25, schrieb Simon Bell:
  Hi, I am running postfix with dkim-milter. I sign out-going mail and
  verify incoming. When my mail server receives from google or yahoo,
  all seems to be fine, I get:
  --
  dkim-filter: DKIM verification successful
  --
  But mail from 'bluebottle' email gives me this error:
  --
  dkim-filter: DKIM verification successful
  dkim-filter: s=fe0 d=bluebottle[dot]com SSL error:04077068:rsa
  routines:RSA_verify:bad signature
  --
 
  Could someone help me understand what the error means and if it is
  something wrong with my server?
 
 got the same now for i.e xing.com under ubuntu lucid
 v2.8.3 running in only verify mode
 someone any ideas  ?

No idea about xing.com, but Bluebottle definitely had a bug in its signing code 
that would give false negatives if the message went to two recipients.  Perhaps 
xing.com is having a similar issue.

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Re: [dkim-milter-discuss] Bad-Sig

2010-07-07 Thread Mike O'Brien
Thanks for for the input.  I changed the C= to relaxed/simple and it still
breaks.  

dkim=neutral (body hash did not verify)

I am not a PHP shop, but I understand that there is a problem when using the
mail() in php.  

 

  

On 7/6/10 5:29 PM, Mike Markley m...@markley.org wrote:

 Try using Canonicalization relaxed/simple. Simple header
 canonicalization often breaks in pretty common cases (headers being
 refolded, addresses being reformatted, spaces being added or deleted).


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