Handle Envelope-to header

[vladtreny]

Does this lib include Envelope-to header in message.To array?
Return-path: <>
Envelope-to: [e-mail]
Delivery-date:

[Jeffrey Stedfast]

No, the MimeMessage.To property only includes the To header.

You can get the list of addresses in the Envelope-To header this way:

int index = message.Headers.IndexOf(HeaderId.EnvelopeTo);
if (index >= 0) {
    var addrList = InternetAddressList.Parse(message.Headers[index].RawValue);
}