MailItem.VotingOptions Property (Outlook)
Returns or sets a String specifying a delimited string containing the voting options for the mail message. Read/write.
Syntax
expression .VotingOptions
expression A variable that represents a MailItem object.
Remarks
This property uses the character specified in the value name, sList, under HKEY_CURRENT_USER\Control Panel\International in the Windows registry, as the delimiter for multiple voting options.