Lua primitives: bounce_path()
The bounce() primitive allows you to bounce a message to a new recipient.
Generally this will be carried out by code which runs:
$ cat path/to/message | sendmail "recipient"
Because in this scenario we need to invoke sendmail with a recipient, not reading that from the input message, we've defined a command to be executed in bounce_path().
Although not ideal it allows you to cope with two different uses of sendmail.
-- -- The default value: -- sendmail_path( "/usr/lib/sendmail" );
This function has been available since version 0.21.