Stock CentOS 7 does not have SMTPS standard. You must create the
supervise scripts.
You could stop qmail
# qmailctl stop
and copy smtp supervise scripts to smtps (make sure qmail is stopped or
else you'll have a mess):
# cp -Rp /var/qmail/supervise/smtp /var/qmail/supervise/smtps
Then change two files:
/var/qmail/supervise/smtps/run
<run>
#!/bin/sh
QMAILDUID=`id -u vpopmail`
NOFILESGID=`id -g vpopmail`
MAXSMTPD=`cat /var/qmail/control/concurrencyincoming`
SMTPD="/var/qmail/bin/qmail-smtpd"
TCP_CDB="/etc/tcprules.d/tcp.smtp.cdb"
HOSTNAME=`hostname`
VCHKPW="/home/vpopmail/bin/vchkpw"
export SMTPS=1
exec /usr/bin/softlimit -m 128000000 \
/usr/bin/tcpserver -v -R -H -l $HOSTNAME -x $TCP_CDB -c "$MAXSMTPD" \
-u "$QMAILDUID" -g "$NOFILESGID" 0 465 \
$SMTPD $VCHKPW /bin/true 2>&1
</run>
&
/var/qmail/supervise/smtps/log/run
<run>
#!/bin/sh
LOGSIZE=`cat /var/qmail/control/logsize`
LOGCOUNT=`cat /var/qmail/control/logcount`
exec /usr/bin/setuidgid qmaill /usr/bin/multilog \
t s$LOGSIZE n$LOGCOUNT /var/log/qmail/smtps 2>&1
</run>
Start qmail (# qmailctl start)
On 8/11/2018 6:36 PM, Andrew Swartz wrote:
I just installed qmailtoaster onto CentOS-7. The qt_install script
opened port 465 on the firewall. However, s_client cannot connect to
port 465 and netstat shows that nothing is listening on port 465.
Can anyone point me at appropriate instructions for setting up listening
on port 465 which are specific (or applicable) to qmailtoaster? I
searched wiki.qmailtoaster.com and found nothing. I did some general
googling and found several somewhat conflicting descriptions but I'm
unsure which apply to the configuration used in qmailtoaster.
My interest is because 465 has been reinstated (in Jan 2018) as the
preferred submission port due to security problems with STARTTLS
(https://tools.ietf.org/html/rfc8314).
Thanks,
-Andy
--
Eric Broch
White Horse Technical Consulting (WHTC)
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