This MIME type may be found in the outbound queue room on Citadel systems,
which is typically called "__CitadelSMTPspoolout__". The room is flagged as
a "system" room, which means that it's completely hidden to everyone, although
-an Aide can get to it if the full name is specified (but unlike a normal
+an Admin can get to it if the full name is specified (but unlike a normal
hidden room, it does not appear in the known rooms list on subsequent visits).
Messages in this format contain delivery instructions. Therefore, for each
delivered. The third parameter may contain any of the following values:
0 = No delivery has yet been attempted
2 = Delivery was successful
+ 3 = transient error state; like connection failure or DNS lookup failure
4 = A transient error was experienced ... try again later
5 = Delivery to this address failed permanently. The error message
should be placed in the fourth field so that a bounce message may