Do you think this is a better solution than trying to set the "Internal
Hosts" parameter?



-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Wietse Venema
Sent: Tuesday, November 04, 2008 10:42 AM
To: Postfix users
Subject: Re: DKIM-Signature not being added when sending from remote
Outlook client

Bailo, John:
> I set up postfix with the dkim-milter.
>
> It works great when I am logged into the linux server and send mail
with
> the mail command.
>
> However, if I try to connect to postfix from a remote computer, and
send
> mail using a client such as outlook, the DKIM-Signature is not being
> added.

You probably should use the submission mail service, like this:

/etc/postfix/master.cf:
    submission      inet    n       -       -       -       -
smtpd
        -o smtpd_tls_security_level=encrypt
        -o smtpd_sasl_auth_enable=yes
        -o smtpd_client_restrictions=permit_sasl_authenticated,reject
        -o milter_macro_daemon_name=ORIGINATING

And configure dkim-filter to run as

    /some/where/dkim-filter -m ORIGINATING ...

        Wietse
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