Re: RFC2445 Property Change Control Request: Disallow Allow MultipleATTENDEE Properties With The Same Value

[Frank_Dawson@xxxxxxxxx]

>I don't remember and can't find any restriction that limits the number
>of parameters for DELEGATED-FROM or DELEGATED-TO.
>
>There are more parameters that are allowed multiple times because the
>draft does not say they can not be listed multiple times.  Perhaps
>another ABNF bug?
>
>I simply thought this was a way of listing multiple instances.

Not a ABNF bug. See section "4.2.4 Delegators". The ABNF says:

     delfromparam       = "DELEGATED-FROM" "=" DQUOTE cal-address DQUOTE
                          *("," DQUOTE cal-address DQUOTE)

Clearly, you can specify multiple delegators on a single "ATTENDEE" property but they have to be a list value on a single "DELEGATED-FROM" parameter.

Hope this is clear.

-- Frank