I am attempting to upgrade our email server to 7.0.0 but presently receiving the below error.
Operations logged to /tmp/install.log.17684
Checking for existing installation...
ZCS upgrade from 6.0.10 to 7.0.0 will be performed.
ERROR: Unable to reach the Zimbra License Activation Server.
License Activation is required when upgrading to ZCS 7 or later.
The ZCS Network upgrade will automatically attempt to activate the
current license as long as the activation server can be contacted.
You can obtain a manual activation key and re-run the upgrade
by specifying the -a activation.xml option.
A manual license activation key can be obtained by either visiting
the Zimbra support portal or contacting Zimbra support or sales.
-I do have a call into support and sales, but figured some of you early adopters may have a solution and/or pointers.