gulaschcowboy wrote:Hi everybody,

a fix has been published.

RHEL:

yum clean metadata
yum check-update
yum install zimbra-patch

zmcontrol restart

UBUNTU:
apt-get update
apt-get install zimbra-patch

zmcontrol restart

Thanks a ton.... issue has been resolved now.

@imanudin11 When I try on centos 7 it throws message as following: # yum downgrade zimbra-patch Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: centos.hbcse.tifr.res.in * epel: hkg.mirror.rackspace.com * extras: centos.hbcse.tifr.res.in * updates: centos.hbcse.tifr.r...

Yep... ony my centOS 7 getting same error...

All outgoing emails have been stopped, only receiving working.

Yes, follow this article:

https://wiki.zimbra.com/wiki/Specific_Whitelist/Blacklist_per_IP

Once all setup you can add rejected domain name in allowed list and postmap it. I am using it since long and it is working fine.

Thanks dualboot for giving idea.

Following commands solved the issue:



hope this helps others.

I already tried searching this but all wiki and forum comes to following commands which does not put new values as permanent. https://wiki.zimbra.com/wiki/Tuning_Postfix_Queue_Settings#To_reconfigure_the_queue_lifetime postconf -e maximal_queue_lifetime=0 postconf -e bounce_queue_lifetime=0 zmlocalc...

Thank you for your guidance, however I am newbie to zimbra. How can we change these values?

Apologies but I searched a lot for my answer on the forum but did not get any answer so thought to post it a topic if someone helps. [zimbra@mail root]$ zmcontrol -v Release 8.7.1_GA_1670.RHEL7_64_20161025045328 RHEL7_64 FOSS edition. I am trying to setup some mail queue settings permanently in main...

Yes indeed, it looks a bug. Disabling External POP / IMAP access in COS doesn't get applied globally to users.