* markus schnalke: > For exim, this seems to be solved by adjusting the exim configuration: > ``[...] you might use trusted_users and add uucp to it [...]'' . > See also . It appears that the system administrator has to do the > change in order to enable uucp to call `sendmail -f ...'. Debian's Exim configuration honors -f for all users by default. After all, you can just inject the message via localhost:smtp anyways.