cloudron-box/src/autoconfig.xml.ejs

<?xml version="1.0" encoding="UTF-8"?>
<clientConfig version="1.1">
  <emailProvider id="<%= domain %>">
    <domain><%= domain %></domain>
    <displayName>Cloudron Mail</displayName>
    <displayShortName>Cloudron</displayShortName>
    <incomingServer type="imap">
      <hostname><%= fqdn %></hostname>
      <port>993</port>
      <socketType>SSL</socketType>
      <authentication>password-cleartext</authentication>
      <username>%EMAILADDRESS%</username>
    </incomingServer>
    <outgoingServer type="smtp">
      <hostname><%= fqdn %></hostname>
      <port>587</port>
      <socketType>STARTTLS</socketType>
      <authentication>password-cleartext</authentication>
      <username>%EMAILADDRESS%</username>
      <addThisServer>true</addThisServer>
    </outgoingServer>
    <incomingServer type="pop3">
      <hostname><%= fqdn %></hostname>
      <port>995</port>
      <socketType>SSL</socketType>
      <username>%EMAILADDRESS%</username>
      <authentication>password-cleartext</authentication>
    </incomingServer>
    <documentation url="http://cloudron.io/email/#autodiscover">
       <descr lang="en">Cloudron Email</descr>
    </documentation>

  </emailProvider>
</clientConfig>