Just to make clear for everybody
in /opt/zimbra/mailboxd/etc/jetty.xml.in
add a line <Set name="Host"> your ip</Set> so it gets like this
<!-- user services connector, no SSL -->
<!-- HTTPBEGIN -->
<Call name="addConnector">
<Arg>
<New id="http" class="org.mortbay.jetty.nio.SelectChannelConnecto r">
<Set name="port"><SystemProperty name="jetty.port" default="%%zimbraMailPort%%"/></Set>
<Set name="maxIdleTime">30000</Set>
<Set name="lowResourceMaxIdleTime">1000</Set>
<Set name="Acceptors">2</Set>
<Set name="confidentialPort">%%zimbraMailSSLPort%%</Set>
<Set name="Host">your IP</Set>
</New>
</Arg>
</Call>
Now in the zimbra.web.xml.in and zimbraAdim.web.xml.in
uncomment
<context-param>
<param-name>zimbra.soap.url</param-name>
<param-value>
http://your ip/service/soap</param-value>
</context-param>
ATENTION remove the port :7070
Thats it , restart and enjoy
[]s