mailmail(1) on Linux
The text 333e93c2b5f5, as Debian 10 (Buster), Debian 9 (Stretch) shipped it. The page shows this text now.
Twisted sendmail compatibility script
The text 333e93c2b5f5, as Debian 10 (Buster), Debian 9 (Stretch) shipped it. The page shows this text now.
Twisted sendmail compatibility script