The Date property specifies the message date and time. The Date property is a shortcut to the Headers("Date") collection item.
Sets or returns a Date value. The date may be a Variant of type Date or String. The string may specify a classic date/time format or an rfc822 date/time format. If the time is specified but not the date, the date will be set with the current system date.
When a new mail is created, the date property is initialized using the current system date. The time zone used is the system time zone.