JDunphy, you did huge job on the subject, but please, please rewrite the instructions on WIKI to be more clear. I went through few times but still I am not sure what is the proper way, what some step does and when to run as root and when as zimbra. For example, you start the article by giving instru...

Hi, I've accidentally run wrong scrypt to renew LetsEncrypt SSL on ZCS server and it ruined some of SSLs. Now whole server does not accept commands, because it does not authenticate, because TLS is not started...nice little creepy chain of consequences :((( I could proceed, if I manage to manually c...

Hi,

this is probably stupid question, but it is not sure from Zimbra web page, whether NG modules are:
- free?
- suitable for free OSE edition, too?

Hi, I've just experienced weird situation - SSL cert (LetsEncrypt) did not auto renew and expired. User's WEBMAIL was accessible (with SSL waringn), but ADMIN interface on 7071 port did not let me through, even after typing 100% correct password. Tried on 3 different computers and browsers. Simply c...

SPF 'protection' is just a DNS configuration (on your external DNS server for your domain) and is fairly trivial to configure, nothing else needs to be done for it. ... Sorry for jumping in, but I believe this is NOT true. I have numerous incidents on different domains (all properly setup SPF recor...

To avoid opening new thread: I am just testing with adding new WEBMAIL domain to my existing, which is used for all users and all domains: - now it is: https://zimbra.domain.com - would add: https://zimbra2.domain.com Not as user-domain, but just for WEBMAIL access, nothing else. If I just add new n...

Hi, I am thinking about adding an extra layer of security by piping Zimbra Webmail via one of CDN providers, like Cloudflare, Cloudbric, Incapsula or simmilar. All those provide decent protection and traffic even with free plan. But as they proxy and possibly rewrite some code on delivery to end-use...

Hi Bill,
actually I fired with all weapons, zmfixperms, fsck, snapshot, then Linux update, then 8.8.7 --> 8.8.10 p3 upgrade. Seems stable now, thanx.

Hi, I've just moved ZCS 8.8 in VMWare to larger storage array in order to prepare for partition resizing. But I let it sit for a day or two to make sure move was flawless. Upon first start of ZCS virtual machine on new storage array, VMWare asked me, if VM was MOVED or COPIED. I selected " I Mo...

This is one area where I will need your help. I wasn't able to verify your qtp section. When I generated a MUA authentication error it didn't appear in my 8.7+ audit.logs. The only place I could find it was in /var/log/maillog. Could you provide me with the output of: % zcat -f /opt/zimbra/log/audi...