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Topic starter
06/05/2023 09:37
hi Folks
I have three Zextras servers all running on CentOS 6.x is it still possible to run the Zextras 9.0 upgrade to our servers?
Many thanks
Chris
06/06/2023 20:27
no way, you need at least centos7. ...............................
optimal path would be upgrade to centos7, go to last 8.8.15 zimbra, then look for Elevate to migrate CentOS 7 to AlmaLinux 8
then upgrade to Zimbra9.
Arman Khosravi reacted