New experimental feature: msmtpd, a minimal SMTP server


There is an experimental new feature in the git repository: msmtpd, a minimal SMTP server that listens on a local interface and pipes each incoming mail to msmtp (or a different program).
It is intended to be used with system services that expect an SMTP server on the local host and cannot be configured to use the sendmail interface that msmtp provides.
If you are interested, use configure --with-msmtpd to enable it, and let us know what you think.