DKIM signing

Rick Cooper rcooper at dwford.com
Mon Jun 22 19:42:55 IST 2009


I don't use sendmail (exim no milters required) but I am sure there is a way
to handle it easily in sendmail. Be advised however that when I first
implemented domainkeys the test server at sendmail.net was the only
domainkeys test server (of 4) to state that my keys were invalid. It does
pass my DKIM keys but still doesn't pass the domainkeys.
 
Rick

  _____  

From: mailscanner-bounces at lists.mailscanner.info
[mailto:mailscanner-bounces at lists.mailscanner.info] On Behalf Of Alex Neuman
Sent: Monday, June 22, 2009 12:02 PM
To: MailScanner discussion
Subject: Re: DKIM signing


Any chance of someone thinking up a way to fire up a third instance of
sendmail on one machine to do something like this?


On Mon, Jun 22, 2009 at 10:38 AM, Rick Cooper <rcooper at dwford.com> wrote:


You don't want to sign dkim or domainkeys until the last thing before the
message is "place on the wire". Any modification made after the signing
with, of course make the signature invalid. This means the outbound MTA has
to be the signing agent.

Rick

-----Original Message-----
From: mailscanner-bounces at lists.mailscanner.info
[mailto:mailscanner-bounces at lists.mailscanner.info] On Behalf Of ram
Sent: Monday, June 22, 2009 7:15 AM
To: MailScanner discussion
Subject: DKIM signing

Can I use any plugin in MailScanner to DKIM sign outbound mail



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Alex Neuman van der Hans
Reliant Technologies
+507 6781-9505
+507 202-1525
alex at rtpty.com
Skype: alexneuman

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