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Re: AUTH, MSA-mode and FULLTRUST




I suspect that the path of least resistance would be to have local
systems submit to :25. But if you are going to reconfigure each client,
you might as well tell it to send the username/password. I suppose you
could do some port redirection magic (ie, iptables with Linux) such that
connections to :587 are transparently redirected to :25.

I don't know if what you ask about ZMailer is possible, but this might
provide a quick solution until something else comes along.

On Thu, 2004-02-12 at 20:51 -0300, Nicolas Baumgarten wrote:
> Hi,
> 
> in previous versions we used authentication 
> like is descripted in this old smtpserver.conf sample
> -------
> PARAM  MSA-mode        # Message Submission Agent mode. Require
> #                       # successful user authentication during SMTP
> #                       # sessions initiated from outside of the trusted
> #                       # networks or the networks with relaying enabled
> #                       # (see "fulltrustnet" and "relaycustnet" in
> #                       # smtp-policy.src file).
> -------
> 
> having this and "smtp-auth" was enough.
> 
> The problem we have now is that if MSA mode is enabled 
> (via MSA-mode keyword or BindSubmit ) then we cant avoid
> authentication from fulltrustnet networks.
> The answer is always:
> 503 5.5.1 Hello [192.168.1.21], In SUBMISSION mode must authenticate first!
> 
> Is this something we doing wrong?
> 
> Thanks ....
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> 
> 

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