DomainKeys help with MailScanner

Rick Cooper rcooper at
Thu May 22 22:03:42 IST 2008


 > -----Original Message-----
 > From: mailscanner-bounces at 
 > [mailto:mailscanner-bounces at] On 
 > Behalf Of Philip Zeigler
 > Sent: Thursday, May 22, 2008 2:15 PM
 > To: MailScanner discussion
 > Subject: DomainKeys help with MailScanner
 > I am trying to implement DomainKeys signing with dk-milter 
 > and sendmail 
 > on a CentOS5 box.  I have followed several howtos to get this up and 
 > running but I am always gettting a signature bad failure when I send 
 > messages to the various test autosponders.
 > Has anyone gotten this working with MailScannner?  Is MailScanner 
 > rewriting the message and causing the signatures to be 
 > invalid?  I don't 
 > really know where to troubleshoot this any further.
 > Thanks,
 > Philip Zeigler
 > -- 

I have no issues with Exim and MailScanner as far as the signature BUT, you
must sign after MailScanner handles it, *the very last thing before
delivery*. You also have to check incoming before MailScanner handles it. I
don't know about sendmail but with exim this is done in the smtp delivery


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