Zimbra Forums

yeak wrote: ↑Wed Feb 18, 2026 8:11 am Same with me. Just tested my 10.1.16 PDF preview in Modern UI. Once zoomed in, cannot zoom back. Have to refresh the browser screen. There is error showing under F12. Something about cannot mount.

Another related, just discovered, is Ctrl-P get blank content when printing.

In Modern UI press Ctrl-P bring up browser print view with content. After upgraded to 10.1.16, print view shows blank content.

Workaround is to use ... to choose Print menu.

So integration of Ctrl-P to print is broken.

I setup the lab and configure SLM for the Zimbra. Then use Thunderbird and Outlook to do the test. First configure it correctly to confirm the correct username can send out the mail. Just test send to self. Then modify Thunderbird and Outlook to change email address to other name not the same as th...

Upgraded to 10.1.16 successfully. Discover PDF file preview in Modern UI is partially broken. Once zoom in the file, cannot zoom back. Have to reload the browser. Also see Administrators forum for others who reported the same.

Same with me. Just tested my 10.1.16 PDF preview in Modern UI. Once zoomed in, cannot zoom back. Have to refresh the browser screen. There is error showing under F12. Something about cannot mount.

Hi all, Zimbra has DoSFilter, see https://wiki.zimbra.com/wiki/DoSFilter There are still many password bruteforce attacks going on in 587, some in the gaps of seconds. It is as if the attacks can happen in very quick manner. I did some tuning and I am not sure what is the right settings. I would lik...

1. Download zcs-10.1 for Centos7 to your Centos7 server. Run ./install.sh to upgrade it to Zimbra 10.1. This is called in-place upgrade. Make sure you keep a backup, snapshot the VM. If possible test the upgrade by cloning the VM. 2. Install a fresh new VM with RHEL9 OS. Set it up as multiserver, jo...

Could you share how an upgrade (Upgrading from ZCS FOSS 10.1.10.p3 to ZCS FOSS 10.1.15.p1) would be done? I mean... I don't need the actual steps but I'm quite curious to know if you are supposed to run ./install.sh with a newer tgz inside your Docker image or if it's something that it's handled so...

So... supporting Zimbra FOSS (from Maldua) builds is not the same as supporting Zimbra FOSS (from Maldua) builds running inside a Mailhappen docker image . Given that you are going to use Maldua binaries this would end up in zmcontrol -v spitting the same Maldua build number (which it's based on Ma...

So I maintain the Zimbra Foss Builders List wiki page and I already added you there back in the day by the means of your zimbra-mailhappen repo. I would like to update the page properly so here there are some questions for you regarding zimbra-mailhappen: - Are you going to maintain zimbra-mailhapp...