When I send email via the 'sendmail' command, the email sent shows 'firstname.lastname@example.org' as the From Address. This is ok, but I have a user that would like it to display their name or something like 'email@example.com User Name' or 'firstname.lastname@example.org My Company Name'.
What would I need to do to have the From address display differently than just the email address?
Note: below is the command that is currently being used, and the 'User Name" does not display just the email address in the From address.
!sendmail -t -F"User Name" -email@example.com < /tmp/tmpwork/mail.1566741834