Hello,

I have migrated some domains from Google to Zimbra last month.

I used Imapsync with XOAUTH2 and it worked as a charm!

https://imapsync.lamiral.info/FAQ.d/FAQ.Gmail.txt

Hello,

If you are receiving internal messages as SPAM you can fix it:

https://wiki.zimbra.com/wiki/Prevent_in ... ed_as_spam

Hello,

Use acme.sh instead: https://github.com/acmesh-official/acme.sh

It generates a let's encrypt certificate without the let's encrypt client and it has a LOT of APIs to for automation.

Hello,

Yes, this is the normal behaviour so the users can access the GAL.

Hello,

Please provide us more lines from your mailbox.log. I have seen some issue when updating to 8.8.15 due to the java parameters.

Please provide the output from zmlocalconfig mailboxd_java_options as well.

Hello,

I had the same behaviour and the issue was that the "rsyslog" package wasn't installed. Maybe it is not mandatory for Centos 8.

I fixed by installing rsyslog and then running zmsyslogsetup.

Hello,

If you set the retention time to "0" it will mean that it won't be deleted.


Backup NG documentation: viewtopic.php?f=15&t=69228

It always good to use "screen" when running the install.sh script. You just install the screen package and then run the command: screen ./install.sh If the connections is lost, you just recover it with "screen -x" Since you haven't used it this time, I think you should uninstall ...

Hello,

Did you use "screen" to run the install.sh script?

Hello, To get the client IP address you need to add your servers IPs (all proxy and mailbox servers) to the "zimbraMailTrustedIP" parameter. I always add all my zimbra servers IPs to "zimbraMailTrustedIP" and the "127.0.0.1" as well. In some scenarios, I had to add the ...