+ | MsgListPerms of string
+ (* List all of a user's permissions *)
+ | MsgPerms of (string * string list) list
+ (* A response to MsgListPerms, giving a permission class and all values
+ * for which the user is authorized in that class *)
+ | MsgWhoHas of {class : string, value : string}
+ (* Which users have this permission? *)
+ | MsgWhoHasResponse of string list
+ (* These are the users! *)
+ | MsgMultiConfig of string list
+ (* Multiple Domtool sources in dependency order *)
+ | MsgRmdom of string list
+ (* Remove all configuration associated with some domains and revoke
+ * rights to those domains from all users. *)
+ | MsgRegenerate
+ (* Make a clean slate of it and reprocess all configuration from scratch. *)
+ | MsgRmuser of string
+ (* Remove all ACL entries for a user, and remove all domains to which
+ * that user and no one else has rights. *)
+ | MsgCreateDbUser of {dbtype : string, passwd : string option}
+ (* Request creation of a user for the named DBMS type *)
+ | MsgCreateDbTable of {dbtype : string, dbname : string}
+ (* Request creation of a DBMS table *)
+ | MsgNewMailbox of {domain : string, user : string,
+ passwd : string, mailbox : string}
+ (* Request creation of a new vmail mapping *)
+ | MsgPasswdMailbox of {domain : string, user : string, passwd : string}
+ (* Change a vmail account's password *)
+ | MsgRmMailbox of {domain : string, user : string}
+ (* Remove a vmail mapping *)
+ | MsgListMailboxes of string
+ (* List all mailboxes for a domain *)
+ | MsgMailboxes of {user : string, mailbox : string} list
+ (* Reply to MsgListMailboxes *)
+ | MsgSaQuery of string
+ (* Check on the SpamAsssassin filtering status of a user or e-mail address *)
+ | MsgSaStatus of bool
+ (* Response to MsgSaQuery *)
+ | MsgSaSet of string * bool
+ (* Set the filtering status of a user or e-mail address *)
+ | MsgSmtpLogReq of string
+ (* Request all current SMTP log lines about a domain *)
+ | MsgSmtpLogRes of string
+ (* One line of a response to MsgSmtpLogReq *)
+ | MsgDbPasswd of {dbtype : string, passwd : string}
+ (* Change a DBMS user's password *)
+ | MsgShutdown
+ (* Halt the server *)
+ | MsgYes
+ | MsgNo
+ (* Answers to boolean queries *)
+ | MsgQuery of query
+ (* Ask for host-specific information *)
+ | MsgSocket of socket_permission
+ (* Answer to a QSocket query *)
+ | MsgFirewall of string list
+ (* Answer to a QFirewall query *)