On Mon, 25 Sep 2023 09:09:34 -0400,
Michael wrote:
>
> [1 <text/plain; UTF-8 (7bit)>]
> On Monday, 25 September 2023 12:43:36 BST John Covici wrote:
> > Hi. I have my mail server and I want to finally set up dkim and dmark
> > as appropriate, but I am not sure which packages to use and where
> > there is some documentation exists, so I can figure out hhow to do
> > it. My mta is sendmail.
> >
> > Thanks in advance for any suggestions.
>
> You'll need mail-filter/opendkim if you're sending mail directly to
> recipients
> from your mailserver, but if your sendmail is configured to relay messages
> via
> an ISP's mail server then the ISP will be using such a package instead.
> You'll also have to add your dkim public key to your DNS record, while the
> private key will stay on your mailserver. Again, if you're relaying via an
> ISP, they will store the private key on their server.
>
> Some ideas explained here, but more detailed instructions may be available in
> the interwebs:
>
> https://wiki.gentoo.org/wiki/OpenDKIM
>
> https://www.vttoth.com/CMS/technical-notes/356-setting-up-dkim-with-sendmail
>
> https://wiki.gentoo.org/wiki/Postfix/DMARC
OK, thanks, I will check those out.
--
Your life is like a penny. You're going to lose it. The question is:
How do
you spend it?
John Covici wb2una
cov...@ccs.covici.com
