We have a customer, where they are on Zimbra 7 , and are using TLS 1.0 connection. We want to upgrade the TLS version to at least 1.2. Please let me know, if we can do that, and what steps I need to perform for the same. Thanks Zimbra 7 is so far past end of life it is not even listed in Zimbra's c...

If running "zmcontrol status" as the zimbra user from the command prompt shows everything as running, then the red "X's" in the Home > Monitor page of the Admin Console almost always means you need to set up Zimbra's syslogging correctly. The Installation Guide has some post-inst...

Just an update from the Support Case I opened on this... Zimbra were aware of this bug and initially told me they thought the bug had been corrected in 8.8.10. I pointed out that I had experienced the bug on two separate installs. I also pointed out that others on the forums had reported this same p...

Yes you're right Mark, but the readme is very light. For example does it support WAYF ? Is it multi domain ? Seems to be unclear. I agree on the lightness of the documentation, and I regret that I am not a SAML expert so I cannot answer your question. I do know that Zimbra Support has assisted with...

Zimbra ships with saml middleware for two providers.

There are READMEs in the file system along with the appropriate jar files.

There is also a very dated wiki that describes the SAML authentication process in Zimbra.

Mark

Hello And you think you'll get a comeback, because I did the same to the of Zimbra support, and they don't want to hear anything. Thank you for your help Good to You Mz This is what I got back this morning from Zimbra Support: Hello, After a close investigation, we have identified that your case ha...

Hi guys! I've historically sized the innodb_buffer_pool_size according to du -sh of the /opt/zimbra/db/data. But the thing is that when I run "top", I've never seen the mysql process using significatly more memory than the one reported by mysqltunner. So I truly think that my approach is ...

I see the same thing, Outlook for Mac 2016 using EWS.

I'll open a Support Case and report back.

Thanks for posting this,
Mark

Hi David, If I have a healthy mailbox server getting low on space, I typically just add another primary volume and make the new volume current; especially in a SAN-backed environment. And very nice to see that the optimize completed so quickly, thank you! But really the more important question for m...

Not sure this is a cause for worry. Take a look at: https://mariadb.com/kb/en/library/defragmenting-innodb-tablespaces/ https://mariadb.org/defragmenting-unused-space-on-innodb-tablespace/ As I understand it, if you have a mailbox server with 5,000 mailboxes and you delete 3,000 mailboxes, the mboxg...