Qmail下防止滥用mail relay完全解决方案

[root@aidmail Qmail-smtpd]# make Qmail-smtpd

            ./load Qmail-smtpd rcpthosts.o commands.o timeoutread.o

            timeoutwrite.o ip.o ipme.o ipalloc.o control.o constmap.o

            received.o date822fmt.o now.o Qmail.o cdb.a fd.a wait.a

            datetime.a getln.a open.a sig.a case.a env.a stralloc.a

            alloc.a substdio.a error.a str.a fs.a auto_Qmail.o  `cat

            socket.lib`

[root@www src]# tar xvfz cmd5checkpw-0.22.tar.gz

            [root@www src]# cd cmd5checkpw-0.22

            [root@www cmd5checkpw-0.22]# make ;make instll

127.0.0.1:allow,RELAYCLIENT=""

            :allow

/usr/local/bin/tcprules /etc/tcp.smtp.cdb /etc/tcp.smtp.tmp < /etc/tcp.smtp

chmod 4755 /home/vpopmail/bin/vchkpw

#!/bin/sh

            QmailDUID=`id -u Qmaild`

            NOFILESGID=`id -g Qmaild`

            exec /usr/local/bin/softlimit -m 2000000

            /usr/local/bin/tcpserver -v -p -x /etc/tcp.smtp.cdb

            -u $QmailDUID -g $NOFILESGID 0 smtp /var/Qmail/bin/Qmail-smtpd 2>&1