On Wed, 09 Jan 2008 09:20:26 +0100
Per Jessen <[EMAIL PROTECTED]> wrote:
> Theo Van Dinter wrote:
>
> > Well, the problem is that if you run at MTA time, you can't really
> > do per-user configs.
> >
> > "spamc -u" will work, if there's only 1 user. it won't work with
> > multiple users, such as when there are several recipients for a
> > single message, unless you can get the MTA to split the message up
> > into multiple messages, but that is problematic/has pros+cons
> > assuming the MTA will even let you do it.
>
> In postfix you just need to set xxxx_destination_recipient_limit for
> the transport you're using for spamassassin.
Yes. One needs to set:
xxxx_destination_recipient_limit = 1
However, I have not been able to make it work without altering the
spamd daemon. In particular, spamd looks for a physical account on the
server it is running:
sub handle_user_setuid_basic {
...
my ($name, $pwd, $uid, $gid, $quota, $comment, $gcos, $dir, $etc) =
getpwnam($userid);
if (!defined $uid) {
my $errmsg = "spamd: handle_user unable to find user:
'$userid'\n"; #die $errmsg if $spamtest->{'paranoid'};
# if we are given a username, but can't look it up, maybe name
# services are down? let's break out here to allow them to get
# 'defaults' when we are not running paranoid
info($errmsg);
return 0;
}
...
}
On our server there is a spamd user account. Therefore, I changed the
'if' section above to:
if (!defined $uid) {
($name, $pwd, $uid, $gid, $quota, $comment, $gcos, $dir, $etc) =
getpwnam("spamd");
}
At this point spamd is able to find a local account and spamc is
correctly ran with the user it is suppose to, i.e.:
spamass unix - n n - 32 pipe
user=spamd argv=/usr/local/bin/spamc -u ${recipient}
-e /usr/local/sbin/sendmail -oi -f ${sender} ${recipient}
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