Courier is managed by Puppet class `hcoop::service::mail::courier`

== Notes ==

 * Members authenticate using PAM and therefore read mail as their normal user
 * VMail users gain tokens via `/etc/courier/get-token` and a local modification to the courier `authuserdb` method
 * Default generated Debian dh_parameters are OK as of Debian Stretch (3072 bits)

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CategorySystemAdministration