[vchkpw] limit external relay and service smtp with vmod

Can help me anybody please?   i think the problem is the way to launch the smtp server.   I start the smtp daemon of this way       /usr/local/bin/tcpserver -H -R -x /home/vpopmail/etc/tcp.smtp.cdb -c20 -u 87 -g 89 0 smtp /var/qmail/bin/qmail-smtpd   i need your help becouse I tried to solve

[vchkpw] RV: limit external relay and service smtp

Hi,   I have vpopmail 5.4.4 with qmail1.03 and I cannot limit external_relay and service of smtp but limit imap, pop3, bounces  yes. Can  help me anything, please?   I use vmoduser -r -s [EMAIL PROTECTED]    is necesary some patch?   My S.O is redhat9   Thanks