passwd : string, mailbox : string} -> unit
val requestPasswdMailbox : {domain : string, user : string, passwd : string}
-> unit
+ val requestPortalPasswdMailbox : {domain : string, user : string, oldpasswd : string, newpasswd : string}
+ -> OS.Process.status
val requestRmMailbox : {domain : string, user : string} -> unit
val requestSaQuery : string -> unit