MailMessage.Load(stream) closes the stream

Question

Is there any way to avoid this, other can copying entire stream to buffer, before passing it to MailMessage.Load?

Answer 1

You can disable closing the input stream by enabling the DoNotCloseStreamAfterLoad option:

var mail = new MailMessage();
mail.Options |= MimeOptions.DoNotCloseStreamAfterLoad;
mail.Load(input);