I have an email header where the recipient sees:
From: HPRS Batch <firstname.lastname@example.org>
To: <email@example.com>, <StatenS1@aetna.com>
The local domain name is hprs.local and the ID "benefits" is in the /etc/mail/aliases file routing to various users. The external domain name is ohprs.org. I would like the To: line to read "To: <firstname.lastname@example.org" instead of having the local domain name. Obviously, an external recipient would not be able to reply to that address.
in my sendmail.mc file I have
so why is this address not getting masqueraded?
Slackware 13.37, kernel 18.104.22.168, sendmail 8.14.4