'To' field, address(es) of the primary recipient(s) of the message. May be empty. You can use MailBox to represent single mailbox, or MailGroup to represent group of email addresses.

public IList<MailAddress> To { get; private set; }

Public Property To As IList(Of MailAddress)
	Get
	Private Set

public:
property IList<MailAddress^>^ To {
	IList<MailAddress^>^ get ();
	private: void set (IList<MailAddress^>^ value);
}