collective.dms.mailcontent/src/collective/dms/mailcontent/profiles/default/rolemap.xml

<?xml version="1.0"?>
<rolemap>
  <permissions>
    <permission name="collective.dms.mailcontent: Add Incoming Mail" acquire="True">
      <role name="Manager"/>
      <role name="Member"/>
      <role name="Contributor"/>
      <role name="Site Administrator"/>
    </permission>
    <permission name="collective.dms.mailcontent: Add Outgoing Mail" acquire="True">
      <role name="Manager"/>
      <role name="Member"/>
      <role name="Contributor"/>
      <role name="Site Administrator"/>
    </permission>
  </permissions>
</rolemap>