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Revision as of 11:47, 1 March 2019

Zimbra Collaboration 8.7.11 Patch 9 GA Release

Check out the "Fixed Issues" for this version of Zimbra Collaboration below. As always, you’re encouraged to tell us what you think in the Forum, or open a support ticket.

Fixed Issues

Fixed an issue with viewing HTML emails in chrome 73
Fixed insecure object de-serialization in zm-mailbox
Fixed login issue in ajax client on Edge 44 browser

Before Installing the Patch

Before installing the patch, consider the following:

  • Zimbra Collaboration patches can be found at https://www.zimbra.com/downloads/zimbra-collaboration/
  • Patches are cumulative, and delivered as a TGZ file.
  • A full backup should be performed before any patch is applied. There is no automated roll-back.
  • Zimlet patches can include removing existing Zimlets and redeploying the patched Zimlet.
  • Only files or Zimlets associated with installed packages will be installed from the patch.
  • Switch to user zimbra before using ZCS CLI commands.
  • Important! You cannot revert to the previous ZCS release after you upgrade to the patch.

Install the Patch

Note: This patch should be installed only on all mailbox nodes running in your environment.

1. Before you begin, confirm you have the following:

  • Zimbra Collaboration 8.7.11 GA installed
  • Zimbra Collaboration 8.7.11 Patch 9 TGZ file

2. Copy the patch.tgz file(s) to your server.

3. Install Zimbra Collaboration 8.7.11 Patch 9

  • a. Log in as root and cd to the directory where the tar file is saved. Type
tar xzf zcs-patch-8.7.11_GA_XXX.tgz
cd zcs-patch-8.7.11_GA_XXX
  • b. As root, install the patch. Type
./installPatch.sh
  • c. Switch to user zimbra
su – zimbra
  • d. ZCS must be restarted to changes to take effect. Type
zmcontrol restart

Please refer below steps for zimbra-chat package installation on Redhat and Ubuntu platforms:

Redhat

Install/Upgrade zimbra-chat on mailstore node for FOSS and NETWORK

  • As root, Type below command.
yum clean metadata 
yum check-update 
yum install zimbra-chat 
  • Switch to user zimbra
su – zimbra
  • Zimbra mailbox service must be restarted to changes to take effect. Type below command:
zmmailboxdctl restart

Ubuntu

Install/Upgrade zimbra-chat on mailstore node for FOSS and NETWORK

  • As root, Type below command.
apt-get update
apt-get install zimbra-chat 
  • Switch to user zimbra
su – zimbra
  • Zimbra mailbox service must be restarted to changes to take effect. Type
zmmailboxdctl restart

Note: For users who have the web-client open and are running the FOSS edition, the refresh notice might state that you have changed to the NETWORK Edition; however, your feature set will remain FOSS only.



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