Note that for FUD to run properly you must set proto=udp in its cyrus.conf services entry. prefork=1 is also recommended. FUD will automatically proxy any and all FUD requests to the appropriate backend server if it is runing on a Cyrus Murder frontend machine.
FUD reads its configuration options out of the imapd.conf(5) file unless specified otherwise by -C.
|Read configuration options from config-file.|
|-U uses||The maximum number of times that the process should be used for new connections before shutting down. The default is 250.|
|The number of seconds that the process will wait for a new connection before shutting down. Note that a value of 0 (zero) will disable the timeout. The default is 60.|
|-D||Run external debugger specified in debug_command.|
|Default configuration file.|
|Cyrus Master process configuration file.|
Also not really a bug, FUD requires that the anonymous user has the 0 (zero) right on the mailbox in question. This is only a "bug" because 0 is not a standard IMAP ACL bit.