The problem here is Veeam, which is ignorant of sparse files and upon restore will create an ordinary 80GB file when it restores the LDAP directory. From experience I have found, as wonderful a product as Veeam is, it is inappropriate for Zimbra live system backups, as are all so-called "crash-...

I am also experiencing the same challenge which makes it hard to even generate CSR for SSL installation Hello, Zimbra talks to its different servers and itself with ssh. Zimbra user is related to a ssh key pair and each ssh public key of each zimbra server is exchanged between each other. So if the...

Well it seems the issue has been resolved! What made it work was removing the DHCP address leased by pfsense DHCP from the host file on VR-MAIL and replacing it by the IP address given by the VPN server instead (10.10.10.2). All works fine now! :) Thanks very much for your help and the hints given ...

That's Zimbra's built-in Denial of Service Filter, working as designed. https://wiki.zimbra.com/wiki/DoSFilter https://www.missioncriticalemail.com/2018/10/19/using-zimbras-dosfilter-and-failed-login-lockout-policy-together/ https://www.missioncriticalemail.com/2020/06/08/zimbra-fail2ban-for-submiss...

Hi Tom, Happy to help; it's what the forums are for (paying it forward...). Some observations/questions in no particular order: 1. The format for the localhost line in /etc/hosts is always "127.0.0.1 localhost.localdomain localhost". 2. All three Zimbra servers need to be in /etc/hosts, at...

Hi Tom, Welcome to the forums, Happy New Year, and thanks for your very clear and comprehensive post. Multi-homing Zimbra servers, although it can be done, introduces many complications because various Zimbra services will try to bind on all interfaces. VPN clients often fuss with the routing table,...

What's strange (to us) is that it worked in 8.8.12, but no longer in 8.8.15. I'm not saying it's not client side, but there was a distinct difference all of a sudden after the upgrade. Oh well, let's hope it gets resolved somehow. You can always try downgrading EAS back to 14.1, wait for the phones...

Sounds like progress!

I would do the certificate verification and installation from the commandline as well, using the examples in the wiki.

All the best,
Mark

There's been EAS-related discussions on the Zeta Alliance Weekly Call Summaries, I'd review those... https://forums.zimbra.org/search.php?keywords=Zeta+Alliance+Weekly+Call+Summaries+EAS Thank you. It looks like it's quite possible that some of these findings are what some of our clients are runnin...

You can generate the CSR from the command line using the steps in the wiki:

https://wiki.zimbra.com/wiki/Administra ... cate_Tools

Hope that helps,
Mark