Run the following commands to get it done(Increase the Value according to your need) echo “120” > /var/qmail/control/timeoutremote echo “120” > /var/qmail/control/timeoutsmtpd echo “40” > /var/qmail/control/concurrencyremote The default timeouts are set to 20 minutes, or 1200 seconds. So if the mail server on the other end is not responding, the outgoing email stays in […]
See More