http://james.apache.org/download.cgi#Apache_James_Server
change user to root for runing, and set JAVA_HOME temporarily
sudo su
export JAVA_HOME=/usr/lib/jvm/java-8-oracle/jre
run server and login
./run.sh
telnet localhost 4555
root
root
config \apps\james\SAR-INF 下的 config.xml file
update
……
<postmaster>[email protected]</postmaster>
……
<servernames autodetect="false" autodetectIP="false">
<servername>zhaipuhong.com</servername>
</servernames>
……
annotate
<!--mailet match="RemoteAddrNotInNetwork=127.0.0.1" class="ToProcessor">
<processor> relay-denied </processor>
<notice>550 - Requested action not taken: relaying denied</notice>
</mailet-->
un annotate
<authRequired>true</authRequired>