(* 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 *)
end