I'm trying to migrate an existing single-server installation to multi-server. The first thing I need to do is add the proxy service, but it is not working properly for me.
I re-ran the Zimbra installer to add the memcached and proxy services, then per the admin guide ran
and restarted services.
/opt/zimbra/libexec/zmproxyconfig -e -m -H hostname
Now if I connect to the POP3 service, I get the following:
zmprov garpu returns a valid URL.
+OK POP3 ready
-ERR invalid command
Any thoughts or pointers?