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Re: SMTP_AUTH + RBLs

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Subject: Re: SMTP_AUTH + RBLs
From: Sami Farin <safari-qmail@safari.iki.fi>
Date: Fri, 9 Mar 2007 23:02:18 +0200
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On Fri, Mar 09, 2007 at 13:38:14 -0700, Kyle Wheeler wrote:
> On Friday, March  9 at 10:21 PM, quoth Sami Farin:
> >On Fri, Mar 09, 2007 at 12:49:44 -0700, Kyle Wheeler wrote:
> >...
> >>    3. Hack qmail-smtpd such that it does what rblsmtpd does only when 
> >>       clients issue a MAIL FROM command, and only if they haven't 
> >>       already authenticated. (I seem to vaguely recall that someone 
> >>       wrote a patch to do this, but I can't vouch for the quality of 
> >>       such patches... in my personal opinion, this is a bad 
> >>       solution.)
> >
> >Tell one reason why this feature is a bad solution.
> 
> 1. It requires mucking with qmail-smtpd.c unnecessarily.

What the hell is that supposed to mean?

Of course you have to edit qmail-smtpd.c if you add that feature
into qmail-smtpd.c.

> 2. It requires qmail-smtpd to rely on a resolver library.

Untrue.  It can also use djb's dns library,
just like rblsmtpd.

> 3. Blacklists must either be hardcoded, or require command-line
>    options (which requires more complex command-line parsing, which
>    will require hand-tuning to work well with your SMTP-AUTH patch),
>    or defined in yet-another-control-file.

And rblsmtpd does not "require command-line options"?
It even has hardcoded, useless default RBL.

And with rblsmtpd you have to use same settings for every mailbox.
How lame is that?

> 4. I don't like it.

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