You will have to send the mail AS the administrator or the server.
I think you are sending as the user, and stalling the mail in the
mail.box until the middle of the night, when it is released by schedule.
You will have to issue the sendmail (or @MailSend) in a background macro
run on the server. Route faxes into a holding mail-in database during
the day, and run the macro at send time.
Regards
--
Ian Hobson
Embrace experience, and tolerate the guru. Most people get this back to front.