Gets and sets the MIME version number for the current message.
A string that specifies the version number.
The MimeVersion property returns the version number for the current message. Setting this property causes the MIME-Version header value to be changed to the specified value. An empty string causes the MIME version number to be set to the default value of "1.0". It is recommended that you do not change the value of this property.
InternetMail Class | SocketTools Namespace