/* End of file on any SMTP connection is an error. If an incoming SMTP call
is dropped immediately after valid headers, the next thing we will see is EOF.
We must test for this specially, as further down the reading of the data is
/* End of file on any SMTP connection is an error. If an incoming SMTP call
is dropped immediately after valid headers, the next thing we will see is EOF.
We must test for this specially, as further down the reading of the data is