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<FONT face=Tahoma size=2><B>From:</B> mailscanner-bounces@lists.mailscanner.info
[mailto:mailscanner-bounces@lists.mailscanner.info] <B>On Behalf Of </B>Eddie
Hallahan<BR><B>Sent:</B> Monday, June 22, 2009 12:45 PM<BR><B>To:</B>
MailScanner discussion<BR><B>Subject:</B> Re: DKIM signing<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV>Hi,<BR><BR>You are able as part of the DKIM thing to register multiple
mailservers for your domain I believe. I think they each have a different
key but I'm still a bit vague on that part. If your MTA is sendmail then
there is a milter that does it for you.<BR><SPAN class=578074718-22062009><FONT
face=Arial color=#0000ff size=2>[Rick Cooper] </FONT></SPAN></DIV>
<DIV><SPAN class=578074718-22062009></SPAN> </DIV>
<DIV><SPAN class=578074718-22062009><FONT face=Arial color=#0000ff size=2>If you
wanted to use a different key for each mail server within your domain you
would use different selectors based on the server that was
sending.</FONT> <FONT face=Arial color=#0000ff size=2>If you use the same
key they would all use the same selector.</FONT></SPAN></DIV>
<DIV><SPAN class=578074718-22062009><FONT face=Arial color=#0000ff size=2>
if you had two hosts a.domain.com and b.domain.com you could set two selectors
such as mail and mail1</FONT></SPAN></DIV>
<DIV><SPAN class=578074718-22062009><FONT face=Arial color=#0000ff size=2>
then you would set the public part of each key in one of two txt
records, mail._domainkey.domain.com.</FONT> <FONT face=Arial
color=#0000ff size=2> and mail1._domainkey.domain.com.<FONT
face="Times New Roman" color=#000000
size=3> </FONT><BR></FONT></SPAN><BR><BR>Regards<BR></DIV><PRE class=moz-signature cols="72">Eddie Hallahan
Enterprise Management Consulting
<A class=moz-txt-link-abbreviated href="http://www.emcuk.com">www.emcuk.com</A>
Enterprise Management Consulting is a company registered in England and Wales with company number 3134544. VAT registration number is 681038440.
</PRE><BR><BR>Alex Neuman wrote:
<BLOCKQUOTE cite=mid:24e3d2e40906220901t6f8fdd9au36c5edc50a483444@mail.gmail.com
type="cite">Any chance of someone thinking up a way to fire up a third
instance of sendmail on one machine to do something like this?<BR><BR>
<DIV class=gmail_quote>On Mon, Jun 22, 2009 at 10:38 AM, Rick Cooper <SPAN
dir=ltr><<A href="mailto:rcooper@dwford.com"
moz-do-not-send="true">rcooper@dwford.com</A>></SPAN> wrote:<BR>
<BLOCKQUOTE class=gmail_quote
style="PADDING-LEFT: 1ex; MARGIN: 0pt 0pt 0pt 0.8ex; BORDER-LEFT: rgb(204,204,204) 1px solid">You
don't want to sign dkim or domainkeys until the last thing before
the<BR>message is "place on the wire". Any modification made after the
signing<BR>with, of course make the signature invalid. This means the
outbound MTA has<BR>to be the signing
agent.<BR><BR>Rick<BR><BR>-----Original Message-----<BR>From: <A
href="mailto:mailscanner-bounces@lists.mailscanner.info"
moz-do-not-send="true">mailscanner-bounces@lists.mailscanner.info</A><BR>[mailto:<A
href="mailto:mailscanner-bounces@lists.mailscanner.info"
moz-do-not-send="true">mailscanner-bounces@lists.mailscanner.info</A>] On
Behalf Of ram<BR>Sent: Monday, June 22, 2009 7:15 AM<BR>To: MailScanner
discussion<BR>Subject: DKIM signing<BR><BR>Can I use any plugin in
MailScanner to DKIM sign outbound mail<BR><BR><BR><BR>--<BR>MailScanner
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website!<BR></FONT></BLOCKQUOTE></DIV><BR><BR clear=all><BR>-- <BR>Alex Neuman
van der Hans<BR>Reliant Technologies<BR>+507 6781-9505<BR>+507 202-1525<BR><A
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