I'm trying to get Exim to use STARTTLS to send emails that are just FORWARDS.
I have a server accepting email at example-accepting.com for users. So I want firstname.lastname@example.org to forward all email to email@example.com. If I do this from the command like on example-accepting.com... echo "test" | mail -s "ssl/tls test" firstname.lastname@example.org Success!! Sent via TLS BUT, if I send an email to email@example.com the forward fails, it's NOT being sent via TLS. I've tried both forwarding the email via /etc/aliases and the user .forward file. The email is indeed sent, but NOT via TLS.
Why is it when I run "mail" from the command like it's working like it should, but a .forward is not using TLS?