Can you print an email before sending it?

[Sue]

Is it possible to print an email before sending it? Someone claims to have
sent one to me last year, that I know I didn't receive. They've produced a
copy which has fields missing from the top, ie, date, From - (It does have To
and Subject). It is involved in a legal dispute now and I have to prove its
fake, I've pointed out the things that are obviously missing but they say it
was printed before it was emailed. They can no longer produce the original
from their email inbox. I have to produce Incontrovertible evidence that it
is fake and don't know how to do this, apart from the fact I know I'm right!
Can anyone help?

 

[tedmi]

Yes, it is possible to print before sending, and the headers on the printout
will show only To, CC (if not blank) and Subject. Such a printout is not a
fake, but there is no way of telling whether the author did in fact send it
or cancelled it after printing.

 

[Sue]

Thank you.