An SMTP client. It reads text from
stdin
and sends it to an SMTP server. More information: https://marlam.de/msmtp.
~/.msmtprc
:echo "Hello world" | msmtp to@example.org
~/.msmtprc
:echo "Hello world" | msmtp --account=account_name to@example.org
~/.msmtprc
file:echo "Hello world" | msmtp --host=localhost --port=999 --from=from@example.org to@example.org