Qmail Support Forum

mike171562 · Joined: 10 Apr 2008 Posts: 1

Hello, I have setup a client's server with qmail on a FreeBSD 6.2 box, as per the instructions on qmailrocks. The problem is, every so often every few weeks, it will revert back to an open relay, the strange thing is, I can fix the problem by simply running the tcprules command again and recompiling my tcp.smtp.cdb
( tcprules /etc/tcp.smtp.cdb /etc/tcp.smtp.tmp < /etc/tcp.smtp ),. This fixes the problem. Has anyone heard of this happening?

my /etc/tcp.smtp
127.:allow,RELAYCLIENT=""

my supervise/qmail-smtpd/run
#!/bin/sh
QMAILQUEUE="/usr/local/qmail/bin/qmail-scanner-queue" ; export QMAILQUEUE
QMAILDUID=`id -u vpopmail`
NOFILESGID=`id -g vpopmail`
MAXSMTPD=`cat /usr/local/qmail/control/concurrencyincoming`
LOCAL=`head -1 /usr/local/qmail/control/me`
if [ -z "$QMAILDUID" -o -z "$NOFILESGID" -o -z "$MAXSMTPD" -o -z "$LOCAL" ]; then
echo QMAILDUID, NOFILESGID, MAXSMTPD, or LOCAL is unset in
echo /usr/local/qmail/supervise/qmail-smtpd/run
exit 1
fi
if [ ! -f /usr/local/qmail/control/rcpthosts ]; then
echo "No /usr/local/qmail/control/rcpthosts!"
echo "Refusing to start SMTP listener because it'll create an open relay"
exit 1
fi
exec /usr/local/bin/softlimit -m 40000000 \
/usr/local/bin/tcpserver -v -R -l "$LOCAL" -x /etc/tcp.smtp.cdb -c "$MAXSMTPD" \
-u "$QMAILDUID" -g "$NOFILESGID" 0 smtp \
/usr/local/qmail/bin/qmail-smtpd mail.######.com \
/usr/local/qmail/vpopmail-home/bin/vchkpw /usr/bin/true 2>&1

my qmail-showctl

qmail home directory: /usr/local/qmail.
user-ext delimiter: -.
paternalism (in decimal): 2.
silent concurrency limit: 211.
subdirectory split: 211.
user ids: 81, 82, 83, 0, 84, 85, 86, 87.
group ids: 1007, 82.

badmailfrom: (Default.) Any MAIL FROM is allowed.

bouncefrom: (Default.) Bounce user name is MAILER-DAEMON.

bouncehost: (Default.) Bounce host name is mail.r#####.com.

concurrencylocal: (Default.) Local concurrency is 10.

concurrencyremote: Remote concurrency is 255.

databytes: (Default.) SMTP DATA limit is 0 bytes.

defaultdomain: Default domain name is ######.com.

defaulthost: (Default.) Default host name is mail.r####.com.

doublebouncehost: (Default.) 2B recipient host: mail.####.com.

doublebounceto: (Default.) 2B recipient user: postmaster.

envnoathost: (Default.) Presumed domain name is mail.#####.com.

helohost: (Default.) SMTP client HELO host name is mail.#####.com.

idhost: (Default.) Message-ID host name is mail.####.com.

localiphost: (Default.) Local IP address becomes mail.###.com.

locals:
Messages for mail.####.net are delivered locally.

me: My name is mail.####.com.

percenthack: (Default.) The percent hack is not allowed.

plusdomain: Plus domain name is ####.com.

qmqpservers: (Default.) No QMQP servers.

queuelifetime: Message lifetime in the queue is 10 seconds.

rcpthosts:
SMTP clients may send messages to recipients at mail.###.net.
SMTP clients may send messages to recipients at ###.com.
SMTP clients may send messages to recipients at mail.###.com.
SMTP clients may send messages to recipients at ####l.com.

morercpthosts: (Default.) No effect.

morercpthosts.cdb: (Default.) No effect.

smtpgreeting: SMTP greeting: 220 #####.com.

smtproutes: (Default.) No artificial SMTP routes.

timeoutconnect: SMTP client connection timeout is 60 seconds.

timeoutremote: SMTP client data timeout is 60 seconds.

timeoutsmtpd: SMTP server data timeout is 60 seconds.

defaultdelivery: I have no idea what this file does.

concurrencyincoming: I have no idea what this file does.

rcpthosts.lock: I have no idea what this file does.

virtualdomains.lock: I have no idea what this file does.

locals.lock: I have no idea what this file does.

Any help would be appreciated.
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