Re: [Mimedefang] Where is best to use $SendmailMacros{"auth_authen"} ?
Although it still shows in mail.log that "X-Scanned-By: MIMEDefang" was added to the header... should that be there? -Ben Ben Kamen wrote: nevermind... --Ben ___ Visit http://www.mimedefang.org and http://www.canit.ca MIMEDefang mailing list [EMAIL PROTECTED] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang
Re: [Mimedefang] Where is best to use $SendmailMacros{"auth_authen"} ?
nevermind... --Ben ___ Visit http://www.mimedefang.org and http://www.canit.ca MIMEDefang mailing list [EMAIL PROTECTED] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang
Re: [Mimedefang] Where is best to use $SendmailMacros{"auth_authen"} ?
Crap:
Was that
if ( defined($SendmailMacros{"auth_authen"} ) ) {
do something;
}
or some other syntax? as listed above doesn't work.
syntax error at /etc/mail/mimedefang-filter line 189, near "}" syntax error at
/etc/mail/mimedefang-filter line 186, near "auth_authen"}"" Missing right curly
or square bracket at /etc/mail/mimedefang-filter line 414, at end of line
Compilation failed in require at /usr/local/bin/mimedefang.pl line 4052.
Perl... gotta love it.
Where's my perl book when I need it?
Thanks,
_Ben_
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RE: [Mimedefang] Where is best to use $SendmailMacros{"auth_authen"} ?
> Nit: you're calling is_trusted twice to check the same things - including a file read. Option 1, store the value and use it for the tests. Thanks, your right. I saw that but let it go since we don't block many HELO's. Shame on me, posting sloppy code! ___ Visit http://www.mimedefang.org and http://www.canit.ca MIMEDefang mailing list [EMAIL PROTECTED] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang
RE: [Mimedefang] Where is best to use $SendmailMacros{"auth_authen"} ?
Here's what I use: ACCEPT_AND_NO_MORE_FILTERING in filter_relay. Can't
use macros there, have to read COMMANDS file.
sub is_trusted() {
if ($RelayAddr eq "127.0.0.1" || $RelayAddr eq "123.123.123.123" ||
$RelayAddr =~ /^10\.1\.1\./) {
return 1;
}
else {
open(COMM, "<./COMMANDS") or return 0;
while() {
if (/^=auth_authen/) {
close(COMM);
md_syslog('info', "MDLOG: SMTP Authenticated");
return 1;
}
}
close(COMM);
return 0;
}
}
#Must set MX_RELAY_CHECK=yes in /etc/init.d/mimedefang
sub filter_relay {
my($ip, $name, $helo) = @_;
if ($helo =~ /mydomain\./i) {
if (!is_trusted()){
return(REJECT,"Spam block HELO $helo.");
}
}
if (is_trusted()){
return(ACCEPT_AND_NO_MORE_FILTERING,"ok1");
}
return (CONTINUE,"ok2");
}
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Re: [Mimedefang] Where is best to use $SendmailMacros{"auth_authen"} ?
on 7/1/04 7:39 AM, Ben Kamen at [EMAIL PROTECTED] wrote:
>
> Where would I be best putting a check for $SendmailMacros{"auth_authen"}
> to see if someone relaying has auth'd?
>
> And what action would I use? Just action_accept()?
>
> I don't want to do anything to the email - I want MIMEdefang to just "get out
> of
> the way"... heheh.. waste no more time!
I would probably put it in filter_begin with the following line:
return ('ACCEPT_AND_NO_MORE_FILTERING', "ok");
That way MIMEDefang will just stop processing the message from that point
forward.
But, that will not stop a message with a virus from being sent out.
Jeff
--
Jeff Grossman ([EMAIL PROTECTED])
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Re: [Mimedefang] Where is best to use $SendmailMacros{"auth_authen"} ?
--On Thursday, July 1, 2004 9:39 AM -0500 Ben Kamen <[EMAIL PROTECTED]>
wrote:
Where would I be best putting a check for $SendmailMacros{"auth_authen"}
to see if someone relaying has auth'd?
I have it in filter_begin() and we see if there is any auth_type:
# Mark some mail we trust: smtp-auth'd mail, mail from localhost
undef($good);
if (defined($SendmailMacros{"auth_type"})) {
$good = 1;
}
if ($RelayAddr eq "127.0.0.1") {
$good = 1;
}
Also $good is mail from a few specific IP addresses, and a couple of
more convoluted exceptions we agreed to deal with.
But we do subject this mail to some testing, so we don't do an
action_accept(). Instead we use $good to skip things with a
"unless ($good) { ... }" around those stanzas.
And one special case I don't fully trust gets "$good = 2" so we can
distinguish it as being "sort of good".
Joseph Brennan
Academic Technologies Group, Academic Information Systems (AcIS)
Columbia University in the City of New York
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