We have 6 servers currently serving as imapproxy servers. zmprov shows them all as memcached servers. What is the best and/or easiest way to disable imapproxy and take one server out of the memcached list for maintenance and then put it back?

If I disable imapproxy on the host, will I have to restart imapproxy with zmproxyctl on the other 5? and should I use zmprov or zmproxyinit? ie zmprov ms <server name> +zimbraServiceEnabled imapproxy