server/apps/demo/imapserver.xml

<?xml version="1.0"?>

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<!-- Read https://james.apache.org/server/config-imap4.html for further details -->


<imapservers>
    <imapserver enabled="true">
        <jmxName>imapserver</jmxName>
        <bind>0.0.0.0:143</bind>
        <connectionBacklog>200</connectionBacklog>
        <tls socketTLS="false" startTLS="true">
            <privateKey>file://conf/private.key</privateKey>
            <certificates>file://conf/private.csr</certificates>
        </tls>
        <connectionLimit>0</connectionLimit>
        <connectionLimitPerIP>0</connectionLimitPerIP>
        <idleTimeInterval>120</idleTimeInterval>
        <idleTimeIntervalUnit>SECONDS</idleTimeIntervalUnit>
        <enableIdle>true</enableIdle>
    </imapserver>
    <imapserver enabled="true">
        <jmxName>imapserver-ssl</jmxName>
        <bind>0.0.0.0:993</bind>
        <connectionBacklog>200</connectionBacklog>
        <tls socketTLS="true" startTLS="false">
            <privateKey>file://conf/private.key</privateKey>
            <certificates>file://conf/private.csr</certificates>
        </tls>
        <connectionLimit>0</connectionLimit>
        <connectionLimitPerIP>0</connectionLimitPerIP>
        <idleTimeInterval>120</idleTimeInterval>
        <idleTimeIntervalUnit>SECONDS</idleTimeIntervalUnit>
        <enableIdle>true</enableIdle>
    </imapserver>
</imapservers>