Broke server after setting Rejecting false "mail from"

[zim_mike]

I'm running 8.8.15 and followed the first steps on the following page.
https://wiki.zimbra.com/wiki/Rejecting_ ... _addresses

zmprov mcf zimbraMtaSmtpdRejectUnlistedRecipient yes
zmprov mcf zimbraMtaSmtpdRejectUnlistedSender yes
zmmtactl restart
zmconfigdctl restart

Now my server won't come back up.

Apr 6 08:48:37 mx /postfix-script[8861]: the Postfix mail system is not running
Apr 6 08:49:46 mx /postfix-script[9588]: the Postfix mail system is not running
Apr 6 08:50:12 mx postfix/postqueue[9806]: fatal: Queue report unavailable - mail system is down

# su zimbra
[zimbra@mx root]$ zmcontrol status
Host mx.domain.com
amavis Running
Timeout after 180 seconds

It finally came back but I notice very high CPU loads with java and everything seems sluggish.
I should have taken a snapshot like I usually do but this time didn't. Any chance you could respond to this old thread and give me some idea of what is going on?

[zim_mike]

Hi, thanks for the reply.

I'm not quite following however, we are the mail provider, there is no upstream.
I have a feeling you are responding to someone else's question in mine by accident .