Set Up a Single Node If Zimbra proxy is installed with Zimbra Collaboration on the same server, do the following. 1. Enable the proxy for the web. /opt/zimbra/libexec/zmproxyconfig -e -m -H mailbox.node.service.hostname This configures the following: • zimbraImapBindPort to 7143 • zimbraImapProxyBindPort to 143 • zimbraImapSSLBindPort to 7993 • zimbraImapSSLProxyBindPort to 993 • zimbraPop3BindPort to 7110 • zimbraPop3ProxyBindPort to110 • zimbraPop3SSLBindPort to 7995 • zimbraPop3SSLProxyBindPort to 995 • zimbraImapCleartextLoginEnabled to TRUE • zimbraReverseProxyLookupTarget to TRUE • zimbraPop3CleartextLoginEnabled to TRUE • zimbraReverseProxyMailEnabled to TRUE 2. Restart services on the proxy and mailbox servers.
zmcontrol restart
Zimbra Proxy: Troubleshooting Zimbra Proxy
https://wiki.zimbra.com/wiki/Zimbra_Proxy_Manual:Troubleshooting_Zimbra_Proxy
