Hi,
I'm currently managing an qmail-ldap mail server and it has been
having problem getting messages from AOL. Some of the email went
through, while other get delayed and eventually bounced. I'm
suspecting something to do with multiple simultaneous connection done
by AOL to my server. I have environmental variable set for MAXCONNC
and MAXCONNIP for use with TCPSERVER (I did not install this myself.
Previous administrator left). I can't see where these variables are
used as they are not showing on the run statement.
#!/bin/sh
exec 2>&1 \
envdir ./env \
sh -c '
case "$REMOTENAME" in h) H=;; p) H=p;; *) H=H;; esac
case "$REMOTEINFO" in r) R=;; [0-9]*) R="t$REMOTEINFO";; *) R=R;; esac
exec \
envuidgid qmaild \
softlimit ${DATALIMIT+"-d$DATALIMIT"} \
/usr/local/bin/tcpserver \
-vDU"$H$R" \
${LOCALNAME+"-l$LOCALNAME"} \
${BACKLOG+"-b$BACKLOG"} \
${CONCURRENCY+"-c$CONCURRENCY"} \
-xtcp.cdb \
-- "${IP-0}" "${PORT-25}" \
/var/qmail/bin/pbscheck \
/var/qmail/bin/qmail-smtpd
'
This run file is resting on /service/smtpd/ while the environment
variable is at /service/smtpd/env/.
Anyone have any experience in working with the TCPSERVER MAXCONNC and
MAXCONNIP and know how they are implemented? I'm wondering if it
actually works when I'm just changing these two values. Do I need to
recompile the cdb file?
I'm using ucspi-tcp-0.88 with tcpserver-limits-2004-01-24 for service
and qmail-ldap-1.03-20040301a.
Thanks in advance.
