Testing your SBL block. See http://www.crynwr.com/spam/ for more info. Please note that this test will not tell you if your server is open for relaying. Instead, it tests to see if your server blocks email from IP addresses listed in various blocking lists; in this case, the SBL list.
Here's how the conversation looked from sbl.crynwr.com. Note that some sites don't apply the SBL block to postmaster, so I use your envelope sender as the To: address.
I connected to 24.193.100.44 and here's the conversation I had:
220 www ESMTP helo sbl.crynwr.com 250 www mail from:<> 250 ok rcpt to:<[EMAIL PROTECTED]> 250 ok data 354 go ahead From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Date: Tue, 30 Sep 2003 19:15:18 -0000 Message-Id: <[EMAIL PROTECTED]>
Test message . 250 ok 1064949322 qp 15635 quit Successful termination. As far as I can tell, the email was delivered. That might not be what you want.
and
"Uh-oh, your SBL block is not working!"
Here's the run in qmail-smtpd
#!/bin/sh
QMAILDUID=`id -u vpopmail`
NOFILESGID=`id -g vpopmail`
MAXSMTPD=`cat /var/qmail/control/concurrencyincoming`
exec /usr/local/bin/softlimit -m 11000000 \
/usr/local/bin/tcpserver -v -R -l 0 \
-x /home/vpopmail/etc/tcp.smtp.cdb -c "$MAXSMTPD" \
-u "$QMAILDUID" -g "$NOFILESGID" 0 smtp \
/usr/local/bin/rblsmtpd -r bl.spamcop.net -r sbl.spamhaus.org \
-r sbl.crynwr.com \
/var/qmail/bin/qmail-smtpd nycartcollective.com \
/home/vpopmail/bin/vchkpw /bin/true 2>&1Any idea why rblsmtpd isn't work?
